my engine drops quickly in rpm when gas released, only in main drive on 1990 Plymouth Voyager

2.5L 88k automatic In main drive gear, at all speeds, it loses about 200-500rpm as soon as gas is let off. Runs erratically at that point also, even dies sometimes. Other gears seem to be okay. thank you

by in Hayward, CA on May 21, 2010
0 answers