Hey guys everytime im in a stop light with the brake pedal on the floor the car starts to hesitate but when I start moving is ok what can it be, I changed spark plugs, cables etc :america: :repost: :sawzall:
Maybe the torque converter is staying locked?
Is not the torque converter because my tranny and converter are 8 months old and this vibration has been there before i changed the tranny
its the engine struggling to make power
no the engine works ok when im moving it only exhitates when im in a stop light with the brake pedal , if i have the brake pedal on and hit the gas pedal a little it stops
:america: :sawzall:
Does it stop vibrating if you just take your foot off the brake?
It could be a vacuum leak in the power brake booster.
when i took the brake pedal off is not so bad but have to press the gas pedal a little so it stops the vibration
What year is the car?. Idle RPM too low, TPS, IAC.....
Mine does the same thing. And when in gear and holding the brake it idles about 500 rpms. If I bump it up to 900-1000 rpms it stops and doesn't shake anymore.