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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...
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...
The1982 GMC CEAREL V.8 305 engin wll not start what could stop it from starting
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...
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