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It died on me when trying to start it it backfires
truck engine keeps running with key off,,dash off,,,cant figure it out
What's the spark plug gap on this truck
A re-occurring issue with this truck. I'm sure if I change the ICM again it will start right up. just looking for additional information. The ones I replace always test good at the local Autozone. May...
My gmc 3500 will start up in the morning just fine. As I start to drive after a few miles it loses all fuel and dies. Then I try to start it and it just cranks and cranks and finally will start bu...
I have a 2000 GMC 3500, 5.7 engine when you first start up, you get 1500rpm, then it eventually goes down to 750 rpm. When you come to a stop at lights,seems to take forever to get down to 750. Then...
the RMFD1 (the brain) keep burning out. it's getting warm then fails. Just put a new one in and it happened again. Please help
transmission lost drive and overdrive
When I try to start my truck it true to turn over but it shakes the motor . And it leaks oil
I have a 1994 GMC Sierra with 5.7L TBI . Issue is the truck will start and idle but as soon as you put into any gear the truck stalls out unless you give it gas, it will idle rough in gear however whe...
didn't start for a couple days but was pluged in when went to start in morning like always started fine let warm up went to gas station shut off come out won't start got jump ran around all day let ...
Recently checked fluid level .drove to store aprox 8 miles got into leave had no fowrd gears checked fluid had lost 3quarts no burnt smell refilled still nothing so i puet it in reverse and drove...
does ecm control fuel pump and alternator and injector pump... because seems like the three are confused ,,, they work properly then not then do then not.
I have been trying to replace the ac/heater actuator in my 2003 GMC duramax, but I can not get the pins lined up correctly.
my 4wd not work I drive in 2wd only I have try to fix it but no success I replace the dash switch still no 4wd only 2wd and I can hear the transfer switch shift and the 4wd light will only flash the 2...
The1982 GMC CEAREL V.8 305 engin wll not start what could stop it from starting
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