Is a very stiff accelerator pedal normal?
#1
Is a very stiff accelerator pedal normal?
Driving my sister's car I notice that the accelerator is REALLY stiff to push down. So much so when driving the car I have trouble getting it moving off the line unless I damn near break my toes on the thing. How stiff should this thing be? Is it just a cable I can lube?
#2
RE: Is a very stiff accelerator pedal normal?
Hi Miatamon,
The accelerator pedal shouldn't be as stiff as you've described. Check the cable as well as linkage & throttle plate area. Something may be about to bind. Also check the inside of the throttle plate (with engine off) by removing the induction hose and inspecting with flash light, open the throttle plate by hand, by rotating the rotor-looking component where the accelerator cable is attached to. If too dirty inside the throttle body, I would try cleaning it with carburetor/fuel system cleaning spray (one that is safe for O2 sensor & catalytic converter) + a tooth brush. Also, check that there is nothing on the floor that is interfering with the pedal.
Good luck,
JPN
The accelerator pedal shouldn't be as stiff as you've described. Check the cable as well as linkage & throttle plate area. Something may be about to bind. Also check the inside of the throttle plate (with engine off) by removing the induction hose and inspecting with flash light, open the throttle plate by hand, by rotating the rotor-looking component where the accelerator cable is attached to. If too dirty inside the throttle body, I would try cleaning it with carburetor/fuel system cleaning spray (one that is safe for O2 sensor & catalytic converter) + a tooth brush. Also, check that there is nothing on the floor that is interfering with the pedal.
Good luck,
JPN
#3
RE: Is a very stiff accelerator pedal normal?
Just a thought...
How are the electrical ground wires around your engine? Are any of them missing?
If the electric current (for starter motor) is searching for a ground, it will flow thru engine, thru throttle body, thru accelerator pedal cable, thru accelerator pedal, and finally to body ground.
When electric current flows thru accelerator pedal cable, it will cause it to weld/fuse to anything metal -- thus making it difficult to use your accelerator pedal.
How are the electrical ground wires around your engine? Are any of them missing?
If the electric current (for starter motor) is searching for a ground, it will flow thru engine, thru throttle body, thru accelerator pedal cable, thru accelerator pedal, and finally to body ground.
When electric current flows thru accelerator pedal cable, it will cause it to weld/fuse to anything metal -- thus making it difficult to use your accelerator pedal.
#4
RE: Is a very stiff accelerator pedal normal?
ORIGINAL: robert213
Just a thought...
How are the electrical ground wires around your engine? Are any of them missing?
If the electric current (for starter motor) is searching for a ground, it will flow thru engine, thru throttle body, thru accelerator pedal cable, thru accelerator pedal, and finally to body ground.
When electric current flows thru accelerator pedal cable, it will cause it to weld/fuse to anything metal -- thus making it difficult to use your accelerator pedal.
Just a thought...
How are the electrical ground wires around your engine? Are any of them missing?
If the electric current (for starter motor) is searching for a ground, it will flow thru engine, thru throttle body, thru accelerator pedal cable, thru accelerator pedal, and finally to body ground.
When electric current flows thru accelerator pedal cable, it will cause it to weld/fuse to anything metal -- thus making it difficult to use your accelerator pedal.
That said, I have a feeling that's not the cause. It does feel a lot like carpet is bunching up under the pedal, but it's not AFAIK. I'll check out the cable and throttle plate.
Thanks
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volvoforums53
Volvo 240, 740 & 940
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08-13-2006 12:30 PM
740, accelator, accelerator, acceleratorpedal, c30, cable, car, electrical, gas, ground, lubricate, pedal, stiff, throttle, volvo