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GMC Sierra: Problems & Solutions ![]()

1492 messages, Last post on Oct 12, 2006 at 5:32 AM
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| My 2000 GMC 4.8 had the same cold starting problem (#1299, donwp) a month ago when the morning temps were around 0 degrees. I changed back the plugs to platinum (0.058 gap) from AC Delco Iridium (0.040 gap), changed the PCV valve, and cleaned the carbon build-up from the throttle bore. It didn't completely solve the very cold starting problem, but it'll start normally about 15 degrees colder now and the service engine light turned off the next day. We haven't had any single didget temps since then, but it's been running fine. Let me know what you find. rcampbell | |
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Replying to: bobyoung (Dec 15, 2005 5:19 pm) Today I went to start the truck and no dice. All dash lights came on.Wll not turn over or fire. ANY info is helpful.... Truck is in driveway stranded as I type. |
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Replying to: gmcjoe (Feb 11, 2005 4:01 pm) Neighbor had work done even though she did not have the abs activation. Two months later, she now has the issue. Broke something that worked. The dealer had her bring it back in and replaced a sensor. Problem gone.
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I currently have a 04 sierra 4x4. It's the worst vehicle i have owned thus far. It only has 24k miles on it and has been in for numerous warranty issues. So here is a list from the start with what has happened with it. clunks in transmission ,, yoke replaced,, didn't fix clunks in drivetrain,,,, they said it was normal (pish posh) power steering radio antenna won't stay on tight radio loses volume, i can turn it down and then try to turn it back up and get no sound driver and passenger window motors went out squeaky doors- every bump they squeaked passenger door speaker quit speedometer goes crazy- go about 65 on highway and speedometer pegs out when i come to a stop sometimes it won't shift down into first gear and trys to take off in second gear I am now in the process of trying to have general motors buy the truck back,, i'm not paying another penny on it,, not worth the money they ask for. So if they don't buy it back then i guess i'm just gonna take it back to them and do a voluntary repo,, i already bought a new car so the repo won't affect me as far as that goes. I can't sell the truck do to the pay off being more than the truck is worth. GM doing there rebates don't help either as far as value goes.
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Replying to: wingsh00ter (Jan 08, 2006 8:20 am) Since the repair, I received my recall notice but have yet to bring the truck in. I really doubt that GM will reimburse me for anything but the amount it would cost to complete the procedures in the recall notice. I also think it stinks that they are not willing to include the sensor and hub assembly in the recall. After all, they function as a unit to send the necessary voltage pulses to the ABS computer. They took the cheap way out on this one.
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Replying to: mikec8 (Dec 25, 2005 4:11 pm) |
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Replying to: travis77 (Jan 08, 2006 8:51 am)
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Hi, I have a 1997 GMC Sierra SLE and I haven't had any problems with it until today. I was behind this person just sitting in the street ( in their car obviously ) and waiting for him to move, finally realized he was waiting for someone and went to put my truck in reverse, when I did this, I felt the engine pull real hard, like it jerked, and then it didn't reverse, it just became nuetral. And now when i am in Drive it seems to have a hard time switching gears, instead of hitting 10 - 15 and going to second, it struggles and revs real high (about 3 rpms) before it hits either 2nd gear, or skips and goes into 3rd. Any ideas on what the problem might be?
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Replying to: mykaveli1208 (Jan 17, 2006 5:08 pm) |
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Replying to: 05sierraslt (Dec 14, 2005 9:41 pm) |
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