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Brakes - by Russell A Maupin 2/26/2011What kind of brake system front and rear is on 2004 GMC Envoy XL SLT 6 Cyl 4.2
2001 GMC Yukon XL 1500 SLE 8 Cyl 5.30L
Transmissions & Drivetrains - by yasmin navarro 2/26/2011How do i add air to my air compresor
2001 GMC Yukon XL 1500 SLT 8 Cyl 5.30L
Body & Interior - by BurbExpy 2/26/2011Rear Sub Woofer -how to disable
The Rear Sub woofer in the Yukon XL is pretty worthless. How can I disable make sure the bass is played through the front and passenger speakers. AC Delco sound system
2004 GMC Yukon XL 1500 SLT 8 Cyl 5.30L
Engine - by SPOONER 2/25/2011Repair tbs buliten, digital instument panel.
2000 GMC K3500 Sierra SL 8 Cyl 7.40L
Preventive Maintenance - by terry mcintire 2/24/2011Hazard domt work plus both turns push brake pedal swich off truns in dash lihgt up + fr marker lights come on
light plug on fire wall is disconeted leads to rear
1997 GMC Safari SLX 6 Cyl 4.30L
Transmissions & Drivetrains - by Lostball 2/24/2011How do I replace the transmission vacuum modulator valve?
The transmission has difficulty upshifting, especially when heated to normal temp.
1998 GMC Sonoma SLS 4 Cyl 2.20L
Engine - by wayne 2/24/2011Truck starts bucking at 3000 rpm in 2nd thru 5th gear. what could be the cause?
1989 GMC C1500 Sierra SLE 8 Cyl 5.70L
Transmissions & Drivetrains - by evad824 2/24/2011Wont shift to drive.... vaccum modulator?
1995 GMC K2500 Sierra SL 8 Cyl 5.70L
Transmissions & Drivetrains - by msmaria 2/24/2011I had the heads rebiult and now it wont change gears. i had the transmission checked and codes done its ok
the engine starts and runs great but when changing gears it wont change at all
1996 GMC Jimmy SLT 6 Cyl 4.30L
Engine - by sonny h 2/24/2011I have changed the spring tensioner 3 times and it still squeals. I also changed the belt and stationery tensioner
My mechanic is stumped. almost all gmc and chevy blazers and jimmys make this squeals. What the heck is chevy doing. Has there been a fix for this. I hate it. Otherwise the truck is great.
2000 GMC Yukon SLE 8 Cyl 5.30L
Transmissions & Drivetrains - by Yolanda Love 2/24/2011Where can I find a rear-end?
2000 GMC Jimmy Diamond Edition 6 Cyl 4.30L
Transmissions & Drivetrains - by rob.shannon 2/24/2011My transmission slips out of gear when driving i stop and start again it's feel like you'r in neutral
1995 GMC Jimmy SLS 6 Cyl 4.30L
Engine - by feficia montgomery 2/24/2011Missing in low n high speed
2000 GMC Sonoma SLS 6 Cyl 4.30L
Engine - by BARRY CALHOUN 2/24/2011I BOUGHT A REPLACEMENT ENGINE AND THE OLD EXHAUST WAS CONNECTED TO IT. COULD THAT HAVE CAUSED BENT MANIFOLD PROBLEMS?
I HAD A GARAGE ATTEMPT TO QUIET THE NOISE COMING FROM THE LEFT SIDE OF THE MANIFOLD. IT DID NOT WORK. CAN THIS BE REMEDIED? I HAVE TOO MUCH $ INTO IT TO GET RID OF IT.
2000 GMC Sonoma SL 4 Cyl 2.20L
Transmissions & Drivetrains - by butch04 2/24/2011trans. slipped between 1st and 2nd. now it wont go into any gear, and trans fluid is spewing from dipstick. HELP
for a week the trans slipped between 1st and 2nd. it started making a hissing noise now the trans slips in all gears. when i checked the dipstick, fuid EXPLODED from the dipstick hole. will a new filter help? all advice is appreciated.