Anyone have an 09..

[Planohummer]

Trans issue/low end torque gets tremendously better if you use super unleaded.
Noise just after hitting brakes is normal, brake booster recharging(no more hydro-boost, now it's electrical)

[KorkedBatz]

Any pros/cons of the air susp.?

[HUMMERICH23]

Yeah i only put 93 in and i have a rocket box.
Ill have to look up my VIN and let you know.
Hopefully it sounds like the noise is supposed to be there i guess.
I have also noticed actuall grinding in my brakes with moderate pressure and right before the truck stops its makes the grinding/friction noise. I have all ready had the front pads replaced and the rotors resurfaced at 12,000 because of that grinding noise but at 13000 miles right now that noise is back. Anyone else get rubbing/grinding noise with moderate braking right before the truck stops?

[solarflare]

I stopped in to the Hummer dealer on the way back home today..they are about 3 hours away....they checked the squeal noise, heard it, don't know what it is....they are calling tech tomorrow. They agreed that the noise shouldn't be there....Looks like they also went through and checked everything.....now the brakes catch really quick.....barely touch the pedal. They must of did some sort of adjustment....don't think I like it to much....But what are you going to do..??? I'll have to call them and ask what the heck they did.
I haven't had any grinding with my brakes.
Spent a lot of money on this truck....but they seem to have a lot of issues, for a top of the line luxury!

[solarflare]

Spoke with the dealership this morning.......he checked with the Techs and they said they didn't adjust anything, but tested all functions.....they think it might of brought the brake pedal up to where it should of been....
Interesting......
Can't wait to see what Hummer Tech is going to say about the noise....I'll post here once I know!

[KorkedBatz]

Anyone know whats the deal with the Power-tilting steering wheel / heated steering wheel (interim availability). Is this coming later in the year or has it already come and gone?

[chisox05]

I saw a few at a dealer by me