Thread: flutter of doom!

its fairly quiet tho its noticeable but quiet. and its only when i barely accelerate. i was told could be my converter locking up a lil

Can you make this noise happen sitting still? Will it make the noise at all in Park or Nuetral? If you put the shifter in D and stall it up- rev the engine with foot on brake and not moving- will it make this noise? Without hearing it its hard to say and there are a number of things that it could be. Have you tried to take both belts off of the engine one at a time to see if the noise goes away at all? A bad supercharger coupler will make a lot of racket and a bad balancer will also cause a lot of noise if the rubber in the center breaks.