Determine the cause and fix it. Could be as simple as cleaning the throttle body.
change return spring or try some carb. cleaner
Why do. 1998 gas pedal get loose
Use WD-40 or Deep Creep from Seafoam and spray in the tube where the gas pedal cord goes in. Do it from both sides: from inside the car and from the engine compartment.
get a new one
One of the main causes of feeling a vibration in the gas pedal is engine vibration. The vibration from the engine causes the accelerator cable or linkage to vibrate and the vibration can be felt in the gas pedal. Check with a mechanic to be sure.
Something is binding. Find out what it is.
there is no fire or gas, is it a security problem? if so how do i fix it
Control cable worn? Bad throttle body assembly?
By A Chevy
Check the cable that connect the accelerator pedal to carb., may have slipped out of retainer.
Yes there is... It's call a TUNE-UP...