2004 GMC Envoy "accelerate driving" Questions

...cable. If the computer detects a problem in the thottle system it will not allow the engine to accelerate and will show reduced power and possibly set a check engine light. The dealer usually ...

...driving down the hwy and when i push the gas to pass a car it falls on its face and wont accelerate its a 2004 gmc 2500 6 liter gas sounds like poss throttle pos sensor prob./ could also be problem ...

Engine revs hi when you start driving is this the clutch fan A fan clutch can be a little noisy especially when you are accelerating, but it cannot make your engine rev high.

sputtering and rough idle rough idle while driving and acceleration sluggish you may also want to check the idle air control and the mass air control sensor, if not working properly they can cause ...

my truck has no reverse gear it engages.. but moves slow when i press the accelerator it goes no were just sits there ..it was slow to engage b4 but it worked fine now i have noting any help here ..it

Vibtrations When I push on the gas patel it vibrates and take it off it stops. What could this be? The gas pedal could beva drive by wire, meaning there is no physical connection between it and the ...

2007 gmc envoy when you apply brake then vehicle will not accelerate acts has if its in neutral. have to shift to park then shift to drive. could it be the stabilitrak having problems you might have ...

driving the ENVOY, as I accelerate to a higher speed the RPM's go up to 2 then falls down not letting me reach my desired speed, then it feels like I am pulling the SUV IN SAND Try starting out in "L"

2005 gmc envoy makes whining, Noise gets louder during acceleration is it a wheelbeering??? Likely the Idle Tensioner Pulley. These will often squeal very badly while driving and even at idle. The ...

Getting on interstate when increasing gas pedal (fast)check engine light comes and reduced power light comes on and goes into reduced power,pull over turn off engine and restart ok.Garage put on 2 ...