gmc

  1. K

    2006 GMC Sierra, won't stay running, fuel pump OK?

    I have a 2006 GMC Sierra work truck. 10/31 we had the following done to it: Transmission service & replaced rear main seal, Tune up, rear shocs and oil change. Less than two weeks later, the truck won't stay running. No check engine light, no codes coming up on the diagnostics, fuel pump is...
  2. S

    2008 F150 versus 2008 GMC 1500?

    I am getting a newish truck soon. I can get pretty much anything around 20k or less. I want something that I will never have to worry about when I connect a trailer to it. (It will have to haul at least 4-5 tons I never want to have to worry about not having enough power) I want something...
  3. V

    Problem With GMC S15 starting up?

    The truck is an '85 GMC S15... The truck starts but I have to rev the engine alot and this isn't just starting it had this problem for a while now it started after I took the truck to wisconsin (I live near Chicago) after it gets reved up alot it runs like new I took it to many mechanics to get...
  4. D

    97 gmc sierra 5.0 looking into programmers and chips?

    i replaced alot of parts and the truck is running smoothly. but i still find it hard to get in another lane without slowing down. so i want more kick. THIS is what i understand about them. theres a prgrammer where it shows you codes,engine stats,parameters, all that crap i want to play with. OR...
  5. B

    Cost to Replace 05 GMC Canyon PCM & is it Still OK to Drive?

    Hey everyone, I've been searing the internet for these answers with no success. But today I think I noticed, for the first time, my PCM is dying. I drive a 2005 GMC Canyon with 88,800 miles on it. Today I was driving, and I came up to a redlight. I almost came to a stop then the light...
  6. J

    Why is there a problem with 2011 GMC Terrain recognizing iPod through USB?

    I've had this vehicle since 2010, but over the past seven months, there's been an intermittent problem in that when I hook my iPod Nano to the USB port, it doesn't recognize it I would say 75% of the time. I've noticed that this usually happens in the morning or when I start up the vehicle. It...
  7. D

    cost to fix a blown brake line on 1999 GMC suburban?

    my mom's brake line broke today on her 99 GMC suburban. she's been stressing about how much itll cost to fix because money's tight right now. could anyone give me an estimate of how much it could cost for parts and approximate hours itll take? she drove it down to the mechanic we go to and he...
  8. Y

    My 1995 2wd V6 GMC Sonoma is blowing out white smoke when it is first

    started. Any ideas on what's wrong? No matter what the weather conditions are, white smoke blows out of the exhaust pipe when it's first started only. I'm not sure what the problem is, but I'm guessing it has something to do with the head gasket. Any ideas on what could possibly be wrong? Is...
  9. V

    Quick Drive: 2013 GMC Sierra Denali 1500 4X2

    Having been on sale since 2007, the current range of GM trucks is, to put it gently, old as hell. This is thrown into particularly stark contrast after driving the revised Ram 1500 or any of the trucks from Ford. Unfortunately, for GM, that’s exactly what we did barely a week before receiving...
  10. N

    Bad shifter solenoid GMC Yukon?

    1998 GMC Yukon It starts shifting really hard after I go about 20 miles or so. I stop the car and turn off the engine for about a minute and it is OK for another 20 miles or so. Besides that it runs fine.
  11. R

    What is the top speed of a 2005 GMC Envoy XL?

    Having trouble finding any definitive specs on top speeds for this vehicle. I realize the vehicle is rpm limited but just need to know the facts if you have them.
  12. M

    What is the typical oil pressure on a 2008 GMC Sierra 2500HD Diesel?

    I had a warning indicator go off the other day saying I have low oil pressure. Typical idle is at 25 P then driving is between 30-40 P. Is this normal?
  13. R

    1990 GMC S15 computer?

    The computer in my truck has stopped working. I was wondering if it was possible to take a computer from a same year truck with the TBI 2.8 liter and automatic, plug it in, and have it work with my TBI 4.3 liter with the automatic. I'm only asking because I have a computer for a 2.8 hanging...
  14. F

    How to take out a fuel tank on a 1999 GMC Jimmy?

    I need to take the fuel tank out to get to the fuel pump. How do you disconnect the quick disconnects on a 1999 GMC Jimmy? There are two different types.
  15. B

    where is the alarm system located on a 97 gmc jimmy?

    want to disconnect it.....think its draining my battery
  16. S

    Can anyone tell me what size brake rotor 2004 gmc envoy xl has?

    4.2 4x4 2 different ones , 113 or129. please give source.thank you
  17. S

    GMC Roof Molding - how is it attached?

    I've had to have some repairs (hail damage) on my 2012 Acadia. My roof had to be replaced, and when the roof drip moldings were replaced - they are not secured completely from front to back.* There is a clip on the front, about 1.5 inches long with a sticky strip and then one clip on the back.*...
  18. S

    Can anyone tell me what size brake rotor 2004 gmc envoy xl has?

    4.2 4x4 2 different ones , 113 or129. please give source.thank you
  19. J

    I have a squealing engine noise in 01 GMC yukon?

    IT only squeals when A/C is on and im accelerating, it does NOT squeal when idle and A/C is on or when the A/C is off.or when crusing at any speeds and A/C is on it only squeals when A/C is on and im applying a little gas. What might be the problem is it the compressor?
  20. T

    1997 GMC Suburban Oxygen Sensor Problems?

    My suburban is having a problem with the oxygen sensor in bank 1 position 2. How hard is it to replace this sensor and I want to put the OE part back in, so its an AC/DELCO part and from what I can tell it is the AFS105 oxygen sensor. Are there any pro's who can verify that part number so...
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