My 1999' gmc sierra fires up but dies immediately and won't stay running no matter what I do! I can feather the gas pedal as much as I want but it will not stay running!!

My 1999' gmc sierra fires up but dies immediately and won't stay running no matter what I do! I can feather the gas pedal as much as I want but it will not stay running!! 1 Answer

Ok I have a 1994 GMC 1500 sierra 5.0 305 it dies in gear sound awesome in idle but dies if not on gas 3 Answers

Ok I have a 1994 GMC 1500 sierra 5.0 305 it dies in gear sound awesome in idle but dies have changed the tps,the EGR Vacuum Solenoid the Idle Air Control Valve , TBI Base Gasket,Fuel Pressure Regulat...

Stalling out and wont stay running. Acts like it wants to run but gets choked out. 84 Answers

I have a similiar problem as devin, my 95 Sierra 4x4 it has a 350 5.7L engine and the fuel filter has been replaced I cleaned the injectors out and put a new gasket on. The shop said I have good fuel ...

My 96 gmc sierra does not idle right when I start it but levels out after and it smell like gas why? 2 Answers

When I start it it takes around 5 to 10 seconds to idle right and it constantly smells like gas I wanna fix it but what's my problem?

I have a gmc sierra 07 model, 4 whl drive with a 6 in lift. I put it in drive and push the gas and it goes fine but will not shift from 2 to 3 at all. Sometimes i put it in gear and it jerks hard and 1 Answer

My truck don't wanna shift from 2nd to 3rd, and sometimes won't go in 1st. Also at times when going from park to drive or to rev it jerks real hard and dies. U can hear the trans when u change fr...