i get a knocking sound when i gas it. sounds like its coming from the plenum area. its sounds like a piece of plastic hitting the blades of a fan, but its coming from the plenum area. anybody have a clue as to what might be the probleM?

 

Sounds like a bent rod or bearing if its comming from inside of the motor..

 

I had that when my idle was to low. If you raise your idle and its still their then check your motor.

Sincerely Glen

 

im taking it to the dealers soon. it should be covered under warranty rite?