What is your avg econ????

[Albie]

17,000 miles and my avg econ is 12.0
What are your guys

[Centerfire]

Not sure anymore.. I have gobi raack with 4 lights on top , added Airraid liter , HypertechII and Corsaexhaust. The gas pedal hs two positions, Mashedtothe floor and all the way up..

I just go get gas when it is empty.. Can't help the mileagle, didn't care about it when I bought the H2.

Mike

[Spike]

3,100 miles, 10.1 mpg

S&B Member

[KenP]

appx 6500mi - 11.3 http://www.elcova.com/infopop/emoticons/icon_biggrin.gif

Black Lingenfelter Lux

[frank6150]

6,400 miles at 11.5

Hey Ken.. http://www.elcova.com/infopop/emoticons/icon_razz.gif

S&B Member since '03

[Spike]

10.1, I'm gettin screwed! http://www.elcova.com/infopop/emoticons/icon_frown.gif

S&B Member

[PewterPower]

23K miles....10.9 avg econ

[Centerfire]

OK.. you got ,13834 miles 9.6 mpg. Like I said foot inserted .. foot removed.. KenP ,can you image what the mileage would go down to if I made road trip up to Lingenfelter?

Mike

[RIC-H0]

I'm looking at 10.1 with 37" Super Swamper SSR's.
The computer has not been re-calibrated to the tire upgrade though.

Ric-H2

[devilsfan]

4100 miles, stock engine and wheels, 12.0 alllll the time. http://www.elcova.com/infopop/emoticons/icon_biggrin.gif

Stacy

2003 yellow Lux with sunroof, 3rd row seat,painted dash, rear tire carrier
1970 VW Karmann Ghia, black with a flame job and too many mods to list

[Lil Devil]

14,000+ miles with airaid intake + tube, edelbrock headers, magnecor wires, predator and 37 inch tires ===> 9.1 MPG http://www.elcova.com/infopop/emoticons/icon_eek.gif

----------------------------------------------------------
2003 H2; 37 inch tires, Manik Off-Road pkg., Airaid Intake, Custom Audio

[KenP]

Mike, you would have a gas truck attached to your bumper. http://www.elcova.com/infopop/emoticons/icon_biggrin.gif

Black Lingenfelter Lux

[austoak]

5,400 miles, 10.9 mpg. Look Frank no capshttp://www.elcova.com/infopop/emoticons/icon_smile.gif

[Texas Red]

14,500 miles, 11.8 mpg.

[HUMMUH]

Avg econ at 12.9 mpg at 7,800 miles but supercharger was added at 5,000 miles and has been going up steadily. I think it will settle around 13.4 mpg.

04 H2,Lux, Nav, Air Suspension, Polished Vortec Supercharger, BP Ram Air Towers, Corsa Sport Exhaust, Dbl. Brushguard, Polished Skid Plate, MC2 Hum-Loc II Wheels, Delphi XM, Rear Tire Mount

[TroysH2]

11.8, 32,000 miles, all stock 2003.

[AZhummer]

HI Guys, 24000 miles, 10 when towing 14.8 down hill from Flagstaff, 12.6 to 13.2 when driving like an old man in town, 11.6 when I just drive ( fast )and check it every now and then.

03 H2

[Centerfire]

Yep.. sometimes I wish the H2 had the 45gal tank that my Sub has.

On the way in I noticed premium gas prices ranging from $1.65 to $1.94.. This was within a 2 mile strip.

I do not know if the Gas stations in your area do the same. But around here many put a $50.00 cap per CC transaction at the pump. This bites, because when the price is over $1.50 @ gallon you can't fill up.

Mike<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Originally posted by KenP:
Mike, you would have a gas truck attached to your bumper. http://www.elcova.com/infopop/emoticons/icon_biggrin.gif

Black Lingenfelter Lux<HR></BLOCKQUOTE>

[noc]

900 miles at 9.9mpg

Why don't you close out the transaction at $50 and start another to fill up.. or change credit cards.

[RIC-H0]

I had the same problem with my F250 Powerstroke.
I had to stop it at $50 and then start up another transaction.

I finally got smart, and would full up when my tank was half-empty or half-full (for you optimists).

Why not try filling when you reach half, and all your worries will be gone.
You should only have this fill up problem one last time in your life if you follow the half rule.

Ric-H2

[Albie]

yeah some stations here put caps at 50 bucks. Now prem gas is $2.05 in so cal.

[Navigator]

5500 miles 12.5 mpg

Rich

My 04 H2 Adventure Series (http://archeryproshop.com/hummer.htm)
2001 Ford Lightning W/Mods
1999 Ford F-350 PSD W/Mods

[mstams]

2003 with 7,000 miles gets 12.0 mpg all the time

[noc]

Do you guys really put SUPER in your H2?
Why?


<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Originally posted by Albie:
yeah some stations here put caps at 50 bucks. Now prem gas is $2.05 in so cal.<HR></BLOCKQUOTE>

[Diesel7]

Why would it matter. It is a gas guzzler and there is not a need to calculate fuel economy. Just drive it and fill it up when the light comes on and tells you that you are almost out of gas.

[KenP]

Have to. Prevents detenation, thus keeps the
knock sensor from retarding the timing.

Besides, it is highly recommended with a SC.
Tahoe gets regular and gets around 13mpg.

Black Lingenfelter Lux

[noc]

Well.. lol.. of course beside you Ken and everybody else that has a SC. But for stock H2.. Why? I've been putting 87octane in mine since I bought it.

[AZhummer]

Phil, I am glad you brought that issue up of octane. I have the air box, headers and exhaust on my H2 and I have the Predator tuning system. I have the tune in from there programer and have used the real time data system to monitor the knock retart readings from the ECU, I run regular 87 octane and with WOT have no KRTiming at all. So Phil is correct save your money unless it is 105 temp and or you have a SC.

03 H2

[Acheron]

12.2 mpg w/ 24k

[Centerfire]

It's not the card it is the various stations policys, just as in a few areas you must pay 1st, then pump. I gues I cuold fill up on the half rule.. it woiuld mean that I have to go to get gas everyday.

Mike<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Originally posted by noc:
900 miles at 9.9mpg

Why don't you close out the transaction at $50 and start another to fill up.. or change credit cards.<HR></BLOCKQUOTE>

[Centerfire]

Hypertech III for most performance requires Premium. Supercharger on Chev Sub requires premium. I ran reg in both before upgrades.

Mike<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Originally posted by noc:
Do you guys really put SUPER in your H2?
Why?


<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Originally posted by Albie:
yeah some stations here put caps at 50 bucks. Now prem gas is $2.05 in so cal.<HR></BLOCKQUOTE><HR></BLOCKQUOTE>

[KenP]

Everyone must buy and use high octane. It is better for your engine and will increase gas mileage. You also will not have to change your oil as often and the air in your tires will not need to be rotated nearly as often. Only about every ten thousand miles or so. http://www.elcova.com/infopop/emoticons/icon_wink.gif

I owned a Texaco several years ago and believe me, all my customers needed premium. http://www.elcova.com/infopop/emoticons/icon_wink.gif

Seriously, though, my station was not in the best part of town and I sold a butt load of premium as a percentage compared to other owners in more affluent neighborhoods. Go figure...

Black Lingenfelter Lux

[H2Finally]

Not avg mpg input, but this weekend took a downhill road at 60mph, my H2 instant said 60mpg!! Didn't even know the H2 computer has a mpg number that can go that high??

04 Pewter

[1BADH2]

18k and 8.3, ouch http://www.elcova.com/infopop/emoticons/icon_eek.gif

[Albie]

<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Originally posted by H2Finally:
Not avg mpg input, but this weekend took a downhill road at 60mph, my H2 instant said 60mpg!! Didn't even know the H2 computer has a mpg number that can go that high??

04 Pewter<HR></BLOCKQUOTE>

Yep it goes up to 99 mpg

[Albie]

Hey I moved to Vegas and now my avg econ has pushed up to 12.1 mpg. I guess the lack of traffic has helped. avg also 360 miles to 27.5 gallons.

[TouchdownTN]

12.1 @ ~25,000

03 Black Adventure with all Lux Options,Brush Guard Lights, and Sylvania Silverstars. Go Vols!!!

[RIC-H0]

I'm jealous, I get about 3 Gallons to the Mile! http://www.elcova.com/infopop/emoticons/icon_biggrin.gif

Ric-H2

[JJ]

12.8 mpg, 18,000 miles, stock

JJ

[Andy M]

...10.9 mpg/15,555.5mi. (purch 3/03)

[H2Gman]

03' 5650 miles - 11.2 miles - stock til next week - THEN, throttle body spacer and bypass kit.

H2Gman-03'Black Advent, chrome center caps, 3rd seat, soon to be added TB spacer and bypass kit, 36psi valve caps.

[H2Gman]

OOOPs - thats 11.2mpg! http://www.elcova.com/infopop/emoticons/icon_biggrin.gif

H2Gman-03'Black Advent, chrome center caps, 3rd seat, soon to be added TB spacer and bypass kit, 36psi valve caps.

[Circuitguy]

10.8 mpg & 19100 miles

BIG-C

White 03-H2-LUX

<a target="_blank" href="http://www.gstyle4u.com">
http://www.elcova.com/h2/gstyle.jpg</a>

[hognose]

11.5 @ 32,000

Chris

[It\'s a Dry Heat]

1444 miles; 11.4 still going up.

04 Yel H2, Eaton lockers, SMA HD brush guard, XD9000i, Garmin StreetPilot 3

[sunshine]

12,000 miles and 13.1 mpg. I don't get much different milage even with all freeway driving. Probably because it's shaped like a brick!

[It\'s a Dry Heat]

1,500 miles avg econ 11.4 still going up.

04 Yel H2, Eaton lockers, SMA HD brush guard, XD9000i, Garmin StreetPilot 3

[It\'s a Dry Heat]

I was told this and now that I'm seeing others mile-o-meter Ha!
next to the gas-o-meter. still haven't found it. It's starting to make sense. To a point your mpg goes up from new to some break-in period. This won't work with people with lead in there foot one day and lead in there as#%% the next.

Vern

04 Yel H2, F&R Eaton lockers, SMA HD brush guard, XD9000i, Garmin StreetPilot 3

[H2_Cop]

13.4 mpg , 3k

'04 Red Lux H2
'01 Harley Davidson Road King
'01 GL 1800 Gold Wing
'89 Jeep Wrangler

[autodoc]

10.2 mpg 3421 hard miles

[KenP]

Mine is going down. Checked it this morning and it is 11.2 @ 9331 mi.

Black Lingenfelter Lux

[OLE YLLR]

I'm getting 11.6 avg. 32,123 with Magnuson SC. and Doug long tube headers.

[Bad Dawg]

Hey, PhilD - A question about the octane thing. I understand the higher compression thing relative to higher octane but how does the higher octane enter into the programer settings. I recently put on the Superchips programer and their "Performance/Towing" setting requires 91 premium gas. Funny thing is that this weekend we filled the rig up with about half a tank if regular because I was going to reprogram it to the lower setting to use regular fuel. We went from 10.6 mpg to 11.5 mpg after putting in the regular and not touching the programer yet. I'm thinking of trying to run at the "Performance" setting with regular fuel to see how it does. Has anyone out there tried this yet?

[Bad Dawg]

Hey, PhilD - A question about the octane thing. I understand the higher compression thing relative to higher octane but how does the higher octane enter into the programer settings. I recently put on the Superchips programer and their "Performance/Towing" setting requires 91 premium gas. Funny thing is that this weekend we filled the rig up with about half a tank if regular because I was going to reprogram it to the lower setting to use regular fuel. We went from 10.6 mpg to 11.5 mpg after putting in the regular and not touching the programer yet. I'm thinking of trying to run at the "Performance" setting with regular fuel to see how it does. Has anyone out there tried this yet?

[KIDZBOX]

10 From Santa Cruz to Tahoe. 10.8 Tahoe to Santa Cruz!

[KIDZBOX]

10 From Santa Cruz to Tahoe. 10.8 Tahoe to Santa Cruz!

[Kevin M]

My 2003 with an Airforce One averaged 12.9. I traded it after 42000 miles for my 2004. It is still stock and also averaging 12.9. Primarily highway.

[Kevin M]

My 2003 with an Airforce One averaged 12.9. I traded it after 42000 miles for my 2004. It is still stock and also averaging 12.9. Primarily highway.

[Albie]

23k and now at 12.2 mpg

[Albie]

23k and now at 12.2 mpg

[Big Bob]

5,900 miles 11.9 mpg

[Big Bob]

5,900 miles 11.9 mpg

[KenP]

Creeping back up: 11.3 @ 10,996 mi

[KenP]

Creeping back up: 11.3 @ 10,996 mi

[Mike (by the beach)]

2004 - no modifications - yet -- 1,725 miles -- 12.6mpg average

[Mike (by the beach)]

2004 - no modifications - yet -- 1,725 miles -- 12.6mpg average

[Big Z]

29K miles and 12 mpg. Heavy foot, in hills/mountainous tererain. Still, better than my last 10 rigs! http://www.elcova.com/infopop/emoticons/icon_cool.gif

[Big Z]

29K miles and 12 mpg. Heavy foot, in hills/mountainous tererain. Still, better than my last 10 rigs! http://www.elcova.com/infopop/emoticons/icon_cool.gif

[rvs9]

28k - 10.2

I have a supercharger which makes a difference

[rvs9]

28k - 10.2

I have a supercharger which makes a difference

[Yetti]

I am getting 12.9 according to the trip gauge.

[Yetti]

I am getting 12.9 according to the trip gauge.

[TouchdownTN]

~29K 12.0 MPG

[TouchdownTN]

~29K 12.0 MPG

[It\'s a Dry Heat]

5,100 11.7

[It\'s a Dry Heat]

5,100 11.7

[TBarrow]

Maybe 10 if I am lucky

[TBarrow]

Maybe 10 if I am lucky

[H2 Passion]

HI,

2400 Miles and 10.3 MPG

2004 H2.

Elie

[H2 Passion]

HI,

2400 Miles and 10.3 MPG

2004 H2.

Elie

[Blue]

11000 miles stock tires, 11.3mpg overall. At about 10000 miles I added Bassani cat-back and Airaid intake. Since then I've averaged 12mpg with city and highway driving. Next week I'm having Bassani install new long tube tuned ceramic headers.

04 H2 LUX BLK, Air suspension, nav, Basanni Cat-back, airaid intake, audiovox DVD system

[Blue]

11000 miles stock tires, 11.3mpg overall. At about 10000 miles I added Bassani cat-back and Airaid intake. Since then I've averaged 12mpg with city and highway driving. Next week I'm having Bassani install new long tube tuned ceramic headers.

04 H2 LUX BLK, Air suspension, nav, Basanni Cat-back, airaid intake, audiovox DVD system

[\"Doc\"-sqrd]

I get 10.4mpg with a heavy foot (I just can't stand to be behind some folks http://www.elcova.com/infopop/emoticons/icon_mad.gif) at about 18K miles.

[\"Doc\"-sqrd]

I get 10.4mpg with a heavy foot (I just can't stand to be behind some folks http://www.elcova.com/infopop/emoticons/icon_mad.gif) at about 18K miles.

[It\'s a Dry Heat]

The computer knows when the tech resets for an oil change, also when you get gas it resets your max trip length and I'm sure a lot more. But does anyone know when the Average Econ is triped or is it based on total millage or recalulated on some unknown numbers of miles.

[It\'s a Dry Heat]

The computer knows when the tech resets for an oil change, also when you get gas it resets your max trip length and I'm sure a lot more. But does anyone know when the Average Econ is triped or is it based on total millage or recalulated on some unknown numbers of miles.

[Orbital H2]

YOu can manually reset it by paging to that display then holding down the return button. as far as I can tell it does a running average e.g. it calculated the average based on a certian number of data points (mostlikely limited by memory in the computer) and averages in the new data as it is recieved.
For example it might use a 16 point running average where it sums the mileage for the 16 points including the new data then divides by 16. that number could be 16000 for that matter. thats why you will see the average change rapidly immediately after resetting it and it will slow its change after it has been collecting data for a longer period of time.
The data point are based on fuel flow and distance driven. both which are measured by the computer and used for many of the functions that you have on the rig. in the olden days the instantaineous mileage was based on engine vacuum once teh sensor was calibrated to the vehicle.

[Orbital H2]

YOu can manually reset it by paging to that display then holding down the return button. as far as I can tell it does a running average e.g. it calculated the average based on a certian number of data points (mostlikely limited by memory in the computer) and averages in the new data as it is recieved.
For example it might use a 16 point running average where it sums the mileage for the 16 points including the new data then divides by 16. that number could be 16000 for that matter. thats why you will see the average change rapidly immediately after resetting it and it will slow its change after it has been collecting data for a longer period of time.
The data point are based on fuel flow and distance driven. both which are measured by the computer and used for many of the functions that you have on the rig. in the olden days the instantaineous mileage was based on engine vacuum once teh sensor was calibrated to the vehicle.

[Kevin B]

soooooooooo.........what your saying is it starts over everytime you reset it. http://www.elcova.com/infopop/emoticons/icon_razz.gif

[Kevin B]

soooooooooo.........what your saying is it starts over everytime you reset it. http://www.elcova.com/infopop/emoticons/icon_razz.gif

[Orbital H2]

in a word "Yes" http://www.elcova.com/infopop/emoticons/icon_razz.gif

[Orbital H2]

in a word "Yes" http://www.elcova.com/infopop/emoticons/icon_razz.gif

[Yetti]

I did manuel test yesterday, it came out better then the onboard comp. I figured it as 13.11 mpg. thats pretty good for all around use I guess.

[Yetti]

I did manuel test yesterday, it came out better then the onboard comp. I figured it as 13.11 mpg. thats pretty good for all around use I guess.

[Navigator]

12,000 miles, stock tires = 12.5 (all highway)
37 SSR's 11.4 (speedo not calibrated yet)

[Navigator]

12,000 miles, stock tires = 12.5 (all highway)
37 SSR's 11.4 (speedo not calibrated yet)

[canislupy]

35,000 miles, 12.4 mpg.

[canislupy]

35,000 miles, 12.4 mpg.

[Hum2]

Exact mpg avg is 17828miles/1564gal = 11.4mpg

70% city driving 20% highway, 10% off-roading.

Ric

[Hum2]

Exact mpg avg is 17828miles/1564gal = 11.4mpg

70% city driving 20% highway, 10% off-roading.

Ric

[HUMMUH]

With 18,355 miles I am getting 13.6+ every tank and my average has risen to 13.2 and still climbing slowly with a supercharger installed at 6,000 miles.

Love the power and the fuel economy.

[HUMMUH]

With 18,355 miles I am getting 13.6+ every tank and my average has risen to 13.2 and still climbing slowly with a supercharger installed at 6,000 miles.

Love the power and the fuel economy.

[Black 05]

On the 2005 H2 you have to figure it out yourself. No more instant mpg.

[Black 05]

On the 2005 H2 you have to figure it out yourself. No more instant mpg.

[Dan]

Black 04, yours has the Average MPG though right?

[Dan]

Black 04, yours has the Average MPG though right?

[Black 05]

Yes Dan it still has the average MPG.

[Black 05]

Yes Dan it still has the average MPG.

[Doug]

11.5 town / 15 Long Hi Way runHWY /8 pulling an 8klb trailer

W/Proflash (Econ. Mode) 12.5-13 town, haven't tested HWY yet but in RV/TOW mode I got 9 pulling the trailer.

By the way the computer in the H2 is not accurate.

[Doug]

11.5 town / 15 Long Hi Way runHWY /8 pulling an 8klb trailer

W/Proflash (Econ. Mode) 12.5-13 town, haven't tested HWY yet but in RV/TOW mode I got 9 pulling the trailer.

By the way the computer in the H2 is not accurate.

[RDKJ]

2 questions--

1. What is proflash
2. Is a supercharger truly good for 2 mpg extra?

[RDKJ]

2 questions--

1. What is proflash
2. Is a supercharger truly good for 2 mpg extra?

[PARAGON]

<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Originally posted by RDKJ:
2 questions--

1. What is proflash
2. Is a supercharger truly good for 2 mpg extra? <HR></BLOCKQUOTE>1. This PROFLASH Programmer will adjust computer settings in 2003-2004 Hummer H2 6.0L engines.

The kit comes with simple instructions and everything you need to get your engine tuned. And, in as little as 20 minutes, the PROFLASH programmer will unlock the unexploited power in your engine. No other hand held programmer on the market offers the reliability and versatility of the PROFLASH programmer.

2. I doubt it, but KenP can answer that question.

[PARAGON]

<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Originally posted by RDKJ:
2 questions--

1. What is proflash
2. Is a supercharger truly good for 2 mpg extra? <HR></BLOCKQUOTE>1. This PROFLASH Programmer will adjust computer settings in 2003-2004 Hummer H2 6.0L engines.

The kit comes with simple instructions and everything you need to get your engine tuned. And, in as little as 20 minutes, the PROFLASH programmer will unlock the unexploited power in your engine. No other hand held programmer on the market offers the reliability and versatility of the PROFLASH programmer.

2. I doubt it, but KenP can answer that question.

[NJ H2]

My average is 10.5 but I just took a long trip to FL from NJ and avg. 11.2 for a 2500 mile drive at 85+ MPH most of the way.
12,000. miles
PowerFlash Power Programmer
XtremeFlo Exhaust
Xtremeflow Intake

[NJ H2]

My average is 10.5 but I just took a long trip to FL from NJ and avg. 11.2 for a 2500 mile drive at 85+ MPH most of the way.
12,000. miles
PowerFlash Power Programmer
XtremeFlo Exhaust
Xtremeflow Intake

[JDN17]

10.7 mpg over 7500 miles.

[JDN17]

10.7 mpg over 7500 miles.

[Suvs suck]

20,000 miles, average 32mpg

[Suvs suck]

20,000 miles, average 32mpg

[kacyk]

10.3 but after the install of the Corsa it went up a tick to 10.7. This H2 rarely sees the highway BTW.

[kacyk]

10.3 but after the install of the Corsa it went up a tick to 10.7. This H2 rarely sees the highway BTW.

[Z06_to_H2]

9.6 when I pull up at the gas station I just hand them the card. They know what to do since I send a lot of my day there.

[Z06_to_H2]

9.6 when I pull up at the gas station I just hand them the card. They know what to do since I send a lot of my day there.

[Albie]

25k and still at 12.3 mpg

[Albie]

25k and still at 12.3 mpg

[GLENN B.]

23,000 MILES

11.5 MPG

[GLENN B.]

23,000 MILES

11.5 MPG

[Mike Mc]

2004 H2 LUX, 3700 miles, 13.0

[Mike Mc]

2004 H2 LUX, 3700 miles, 13.0

[ChuckE]

30,000 miles,
I get about 9 mpg around town (I do a LOT of short hops, since I live 4 miles from my work).

I get about 12 mpg on the highway.

By the way, I just reset my Personal trip readings for every tank full. That way I always get a good indication of how things are running (mpg-wise) per each tank.

I also use the Business trip settings for any lengthy trip. That way I get an idea of what my whole trip economy is.

[ChuckE]

30,000 miles,
I get about 9 mpg around town (I do a LOT of short hops, since I live 4 miles from my work).

I get about 12 mpg on the highway.

By the way, I just reset my Personal trip readings for every tank full. That way I always get a good indication of how things are running (mpg-wise) per each tank.

I also use the Business trip settings for any lengthy trip. That way I get an idea of what my whole trip economy is.

[GOT DIRT?]

Something is wrong here I am averaging 8.5 with 2500 miles. I need to get reprogrammed I think

[GOT DIRT?]

Something is wrong here I am averaging 8.5 with 2500 miles. I need to get reprogrammed I think

[KenP]

By Got Dirt:
<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR> Something is wrong here I am averaging 8.5 with 2500 miles. I need to get reprogrammed I think <HR></BLOCKQUOTE>Stop driving up hill to and from work all the time. http://www.elcova.com/infopop/emoticons/icon_wink.gif

[KenP]

By Got Dirt:
<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR> Something is wrong here I am averaging 8.5 with 2500 miles. I need to get reprogrammed I think <HR></BLOCKQUOTE>Stop driving up hill to and from work all the time. http://www.elcova.com/infopop/emoticons/icon_wink.gif

[GOT DIRT?]

Do you think it can be in the programming. That is with alot of highway miles also

[GOT DIRT?]

Do you think it can be in the programming. That is with alot of highway miles also

[Albie]

<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Originally posted by GOT DIRT?:
Something is wrong here I am averaging 8.5 with 2500 miles. I need to get reprogrammed I think <HR></BLOCKQUOTE> DOn;t worry GD, I was like that for the first 6k. It should get better.

[Albie]

<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Originally posted by GOT DIRT?:
Something is wrong here I am averaging 8.5 with 2500 miles. I need to get reprogrammed I think <HR></BLOCKQUOTE> DOn;t worry GD, I was like that for the first 6k. It should get better.

[Albie]

ok just a quick update 12.3 avg econ on 40,000

[KenP]

Glad you brought this up Albie. BTW, great to hear from you!

On our trip from the Great Commonwealth of Virginia to Paragon, our truck averaged 13.8mpg! After wheeling, idling, wheeling, and driving back to the Great Commonwealth of Virginia we had an average for the trip of 11.8mpg. Excellent! http://www.elcova.com/infopop/emoticons/icon_biggrin.gif

[CBR_Raven]

At 31,000 miles I'm getting about 14 to 16 on the highway constantly but around town it get's more like 10 to 12. Right now it's at an average of 11.2 but it's been as high as 13.1. I guess it all depends on how agressive I drive.

[Xenowulf]

Thats pretty dam good AZhummer!!!

I drive like a crazy teenager 10.3. I drive like my granddad 10.3 What ever I do 10.3
(I think I did see 11.2 once or maybe that was in my dreams)
I have 37 tires and a Magnacharger with factory gears. I'm thinking of changing to 4.56. Magnacharger said that it should improve the mileage. The other thing they said is that with 37s, the Magnacharger is running in pre-boost.

[KenP]

Originally posted by Xenowulf:
Thats pretty dam good AZhummer!!!

I drive like a crazy teenager 10.3. I drive like my granddad 10.3 What ever I do 10.3
(I think I did see 11.2 once or maybe that was in my dreams)
I have 37 tires and a Magnacharger with factory gears. I'm thinking of changing to 4.56. Magnacharger said that it should improve the mileage. The other thing they said is that with 37s, the Magnacharger is running in pre-boost. Something sounds funny there. Not that you're making an error, but MAG may be misunderstanding something. I'll PM you and another member tomorrow.

[D.Wiggs]

First 6K, 11.0 MPG; last 10.5K (since adding 6" lift, 38x15.50, road armor bumpers and brush guards front and rear, 12K hydro winch, 5th wheels equalling about 1000 lbs. and killing the aerodynamics) average is down to 9.1 MPG and dropping!!! (but speedo is not recalibrated). How much of a difference does having everything recalibrated matter ? Would doing a super charger, headers, exhaust, intake, chip, and gears make a worthwhile difference (3MPG or more) ?

D.Wiggs

[devilsfan]

Mine's still 11.3 mpg. Which is what it was with stock tires....add the 37" plus the 03 update, and I get the same mpg. I could probably get a lot better if I drove decent, but that's just no fun.

Stacy

[tower]

Originally posted by Lil Devil:
14,000+ miles with airaid intake + tube, edelbrock headers, magnecor wires, predator and 37 inch tires ===> 9.1 MPG http://www.elcova.com/infopop/emoticons/icon_eek.gif

----------------------------------------------------------
2003 H2; 37 inch tires, Manik Off-Road pkg., Airaid Intake, Custom Audio


~21,000 miles :: 9.4 MPG

Notice the quotation above form my California comrade. It must be the gas out here. http://www.elcova.com/infopop/emoticons/icon_biggrin.gif

[JMVH2]

At 26,000 miles I'm getting about 15 to 16 on the highway; but around town it get's 11.5 to 12.5. I have Airaid filter and MIT tube plus synthetic oil on engine, trans, and diferentials. http://www.elcova.com/infopop/emoticons/icon_smile.gif

[Blue]

On average with 60% highway and 40% city miles driven I get 11.8%

[Albie]

Originally posted by KenP:
Glad you brought this up Albie. BTW, great to hear from you!
! http://www.elcova.com/infopop/emoticons/icon_biggrin.gif Sorry been working like a mad man for the last 6 weeks. I should be on more in a few weeks http://www.elcova.com/infopop/emoticons/icon_smile.gif

[KenP]

Originally posted by Albie:
<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by KenP:
Glad you brought this up Albie. BTW, great to hear from you!
! http://www.elcova.com/infopop/emoticons/icon_biggrin.gif Sorry been working like a mad man for the last 6 weeks. I should be on more in a few weeks http://www.elcova.com/infopop/emoticons/icon_smile.gif </div></BLOCKQUOTE>Just don't be too busy when we come out there. We want to visit with all you Vegas-ites. http://www.elcova.com/infopop/emoticons/icon_wink.gif

BTW, I forgot to mention we still avg. 11.3 over 14k.

[H222]

went from 10.5 to 11.4 after intake

[Dan]

Mine has been hovering right at 12, up from 11 during the winter.

[KenP]

Originally posted by Dan:
Mine has been hovering right at 12, up from 11 during the winter. Wait until it starts hitting 90 degrees. That A/C is going to drop your mileage like a brick. http://www.elcova.com/infopop/emoticons/icon_biggrin.gif

Dan, are you driving down for tomorrows HH? http://www.elcova.com/infopop/emoticons/icon_razz.gif

[xonxoff]

I got 15.1 going to a Hummer Happening last Saturday in Chicago. We were driving 65 MPH. Otherwise I get 13.7 hwy 10.2 in town

[LoLo]

http://www.elcova.com/infopop/emoticons/icon_confused.gif Maybe I need a driving lesson from those of you getting over 13MPG!

At 21K, I am getting about 10.5 in town, and only 12 on the hwy! http://www.elcova.com/infopop/emoticons/icon_cool.gif

2003 Pewter, wrapped around brush guard, off road lamps, roof mounted light bar... and whatever else I forgot! http://www.elcova.com/infopop/emoticons/icon_wink.gif (And, that's WITHOUT the luggage carrier!)

[Dallion]

I avg 9.7 but I also drive like an *******. (hey atleast I admit it http://www.elcova.com/infopop/emoticons/icon_biggrin.gif )

[RIC-H0]

On the last trip out to the PINS, I got 6.8 with a very strong headwind, and 10.9 tailwind on the way home(best MPG yet!)

Ric-H2

[Albie]

Originally posted by RIC-H2:
On the last trip out to the PINS, I got 6.8 with a very strong headwind, and 10.9 tailwind on the way home(best MPG yet!)

Ric-H2

Yeah Headwind kills me.

[Hum2]

Actual average MPG:

26,142 miles/2341.78 gallons = 11.16 MPG

Ric

[kacyk]

11 mpg (with Corsa Sport) Previous Pewter H2
10.9 mpg (Stock Exhaust) Yellow H2

Currently on vacation in Southern Cal, drove the 2004 Prius I bought my dad last year (48 mpg baby!).

As with both H2's we've owned, the mpg doesn't seem to be effected by city/highway/mixed driving. No matter what, we just averaged around 11 mpg.

[Albie]

Originally posted by Albie:
ok just a quick update 12.3 avg econ on 40,000
ok ok ok I wish i could get that.....that was on the old 03 On the new big dog I only get around 9.5 MPG what are you guys getting

[JetEyeNite]

about 40K miles and 12.5MPG...

[usmctopgun]

Originally posted by R2:
<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by R2:
I stop at every gas station. By the way, in Chicago the stations are 10 to 15 miles apart.

R2

Front Locker, Stealth winch, 37" Super Swampers SSR,low center of gravity = Ultimate H2


Just kidding, I get about 16 to 18 mpg

Front Locker, Stealth winch, 37" Super Swampers SSR,low center of gravity = Ultimate H2
</div></BLOCKQUOTE>

You're getting 16-18 mpg w/ 37" tires? WOW! Any mods done to improve efficiency? What octane fuel are you running?

[working Hummer]

ya right, 16-18 mpg, were talking about your H2 not the wifes mini van. '03 with 39,000 miles with K&N filter system 10-12 mpg, 8-10 on highway depending on the wind direction.

[Alan06SUT]

10.8 at 13,500 miles.

[Adam in CO]

I am so tired of the a$$holes at the gas stations asking me this question. "What kind of mileage do you get?" My reply has been a straight-faced "32".

[ree]

Originally posted by Adam in CO:
I am so tired of the a$$holes at the gas stations asking me this question.
I always say 8-12 (which is what I actually get: 11.6 at 27K on the DIC), and 90% of the time the person says, "oh, I get X" where X is ALWAYS bigger than 12. I'm convinced that the only people who ask the question are ones who are not already familiar with a guzzler of their own.

[DDWH]

10.8 @ 32K

When I get asked at the gas station the magic question, I just laugh and say better than my Suburban and I leave it at that! http://www.elcova.com/infopop/emoticons/icon_wink.gif

[Boss Hoss]

Originally posted by Adam in CO:
I am so tired of the a$$holes at the gas stations asking me this question. "What kind of mileage do you get?" My reply has been a straight-faced "32".

That seems to be a good answer--they are so stunned they cannot get anything out of their mouth.

I think i get around 10.5 or so with 35's.

[working Hummer]

I had some guy at the gas station come unglued on me when I got out to fill up. He called me a "troop killer". I calmly told him to turn around and look at the full size van he was driving and tell me what he gets for gas milage in that montrosity he had, as he was giving me a puzzled look I told him think before he speaks next time or he is going to have a 4 knuckle imprint on his forehead.

[VTSTOMPER]

I am getting 11 mpg with 7,000 miles.

[Fubar]

average around 11 w 19K

[Fubar]

I had a similar experience. A couple of yuppies pulled up in their Honda and told me I was the reason we were at war and that because of me our troops were being killed http://www.elcova.com/infopop/emoticons/icon_confused.gif

Like you I calmly asked them were they lived, the answer was La. I asked how many trips to Las Vegas do you make per year? Answer twice a month. So I said on top of your joy rides to Vegas, you average what like 400 miles a week too and from work? One of the idiots barked out hell I drive 1k per week.

Trying not to laugh I told them both I don't put a thousand miles a month on my truck so who is polluting more, who is using more gas? With a flurry of cuss words they jumped back in there rice burner and peeled out of the gas station.


_______________________________________________
Originally posted by working Hummer:
I had some guy at the gas station come unglued on me when I got out to fill up. He called me a "troop killer". I calmly told him to turn around and look at the full size van he was driving and tell me what he gets for gas milage in that montrosity he had, as he was giving me a puzzled look I told him think before he speaks next time or he is going to have a 4 knuckle imprint on his forehead.

[twenty2]

12.6 with 56,000 miles it.

[NSANE]

06 with 1200. miles. Sometimes I can get 12.7 around town, driving like a old fart but not my style. Most of the time 11.0 like everyone else.

[Albie]

you know if I baby it around I can almost get 10 mpg. I guess its the racer out of me that wants to race other big trucks.,.......LOL

[kom]

I usually say I get around 11 GALLONS to the mile. LOL

Averaging about 11.8 at 5,000+ miles. Just installed Corsa Sport exhaust today. Wonder what I'll get now?

[bigolH2]

Albie, Ive got 38s, exhaust and a volant intake and I am barely gettin 9.9! Programmers on its way and that should help a little more! You!

[kacyk]

12.5 on our 2004. Both 2003's were a tick over 11.0. Not sure why since driving habits and routes were exactly the same. Did they do something in 2004 to make it better?

[alpha]

2003 H2 35K Miles, Superchip, AirRaid, Borla Exh w/ resonators chopped off and straight dual 4" pipe from the muffler back, Stock tires and rims. Getting 8-9mpg city, 18-20 on the freeway if I avg 80-90mph. Go to and from SanDiego and Northern Cal at 80-100mph when I can, even with the trans in down shift mode because the accelerator pressed so far, and do the math on the calculator at the gas station, and it is religiously 18-20 mpg. Even pulling 2000 lbs of Jet Skiis at 70-75mph I still get 15mpg. Go Figure. I DO drive a bit aggressive in the city (I grew up driving in Boston) But on the freeway, I think it's because of the lack of backpressure with the resonators gone, the motor breathes real nice on the freeway. The truck LOVES to get out and run!

[KMc]

12.0 with highway and off roading... not much city driving except freeways. Better then I thought when I bought it. Just as good as a whole lot of trucks and SUV'. SO THERE

[Huck BB62]

Sure shows the physics of the problem. Our Denali gets 15 average and up to 19 on the highway. Barn door theory proven.