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#1
10-02-2010, 06:03 AM
Hummer Veteran
Join Date: Oct 2008
Posts: 69
New sound
Hi guys-
I have an 03 H2 and a couple of days ago i started hearing an awful loud screech on start up.It goes away as soon as I start up,but it sounds awful and its pretty loud!My wife says it sounds like its coming from toward the back.Any ideas? Im really concerned-I love my H more than anything!!!!
#2
10-02-2010, 01:41 PM
Hummer Expert
Join Date: Jul 2009
Location: ontario
Posts: 780
Re: New sound
Hi are you sure its coming from the back? if its the front check the belt and idler pulley.
__________________
Thanks Tracy
2008 H2 SUV
Starr Hid projector headlights
Hid lights in the DRL bumper holes
Custom Alum. light bar, 2 Rigid Industries 10 inch Leds
MC2 Roof Light Bar
24 inch Starr 770 Hammer Rims
Gen 6 Lockpick
Gm bluetooth
Front + Rear Camera's
73 Duster 588 ci. B1 injected akly with NOS
Supercharged 2002 Harley, E Glide Classic
2005 Screamin Eagle, E Glide
http://twrbaggersplus.com/
Last edited by twr : 10-02-2010 at 01:46 PM.
#3
10-02-2010, 02:55 PM
Hummer Veteran
Join Date: Oct 2008
Posts: 69
Re: New sound
Yeah I used my auto starter and it sounded like underneath and maybe rear.But thanks-Ill check it out
#4
10-02-2010, 03:05 PM
Hummer Expert
Join Date: Jul 2009
Location: ontario
Posts: 780
Re: New sound
It could also be the starter staying engaged?
__________________
Thanks Tracy
2008 H2 SUV
Starr Hid projector headlights
Hid lights in the DRL bumper holes
Custom Alum. light bar, 2 Rigid Industries 10 inch Leds
MC2 Roof Light Bar
24 inch Starr 770 Hammer Rims
Gen 6 Lockpick
Gm bluetooth
Front + Rear Camera's
73 Duster 588 ci. B1 injected akly with NOS
Supercharged 2002 Harley, E Glide Classic
2005 Screamin Eagle, E Glide
http://twrbaggersplus.com/
#5
10-02-2010, 09:51 PM
Hummer Veteran
Join Date: Oct 2008
Posts: 69
Re: New sound
Yeah maybe-I only used my auto start to see if I could get a fix on the sound.
Ill take her in on Monday to check it out.Doesnt happen all the time just some time.If I turn the truck off and turn it back on -after a time or 2 it goes away.
#6
10-03-2010, 05:53 PM
Hummer Professional
Join Date: Nov 2008
Posts: 261
Re: New sound
Quote:
Originally Posted by Faustus100
Yeah maybe-I only used my auto start to see if I could get a fix on the sound.
Ill take her in on Monday to check it out.Doesnt happen all the time just some time.If I turn the truck off and turn it back on -after a time or 2 it goes away.
Sounds kind of like a belt squealing. After starting it a few times or letting it run, the belt warms up and gets better "traction" on the pullies. I would check the belt and idler, and also the pther pulies. Make sure it is tight and you don't have a bearing going out in anything.
__________________
2005 H2 SUV - Stealth Gray with Ebony interior - Third row - Exterior tire carrier -
Mirror caps - black bedliner
Roof rack rails - black bedliner
Wheels - Black bedliner on stock wheels
Gas cap lid - still chrome but will soon be black bedliner
Tail light guards - still chrome but will be black bedliner
Grill - Still chrome but will be black bedliner
Hmmmm, is there a pattern developing here?
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