1998 GMC Sierra "gas pedal lost pressure" Questions

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Question about GMC Sierra

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gas pedal comes from your throttle body, not your spark plugs. Secondly, there is only one cable going to your gas pedal, the other one is your cruise control cable. Repair your throttle cable, or the

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gas pedal so i put fuel injector cleaner in solved the problem for a day now it is sputtering evertime i press the gas pedal. engine lost power due to sputtering idling low rpm to about 500 Check fuel

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...gas pedal slowly the power will increase all the way up to 6000rps with no power lost. The power is only lost when you press on the gas pedal fast or hard all the way to the floor of if you try to ...

...gas pedal,there's no pressure or sounds out of my muffler's Check engine light on ? Did you have it hooked up to diagnostic tool ? Could be a few different thing's , engine sensors , fuel system ...

...gas pedal slowly the power will increase all the way up to 6000rps with no power lost. The power is only lost when you press on the gas pedal fast all the way to the floor of if you try to accelerate ...

...gas pedal only caused the engine to almost die. I was able to limp home at 5mph. The truck will start but depressing the gas pedal causes the truck to lose power 3000 RPM. Want to change fuel filter ...

...pressure first, you may have a bad fuel pump, when you start it what happens if you step on the gas pedal to get it running? will it stay running if you hold gas pedal a little? let me know.good ...

...gas pedal no bad codes on comp.fuel pressure steady at regulator on fuel rail all vacumes working no plenum leak stumped on this one thinking map or maf sensors how to check or would comp. read that ...

gas pedal, not going but starts clear fluid drained from under car,no pressure to the gas pedal...starts but does not go Check the transmission, the automatic transmission on the newer (1999+) cougars

Question about GMC Sierra

1 Answer

...gas pedal RPM's went to 3000 or better but lost power, speed reduced immediately to 90 and started to drop lower. Released gas pedal and everything seemed okay until tried again and same problem. ...

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