Poor Acceleration; Engine Revs Up Abnormally High When Starting Off In D, L, And R; Stall Speed Low (6-Speed A/T)

Poor acceleration; engine revs up abnormally high when starting off in D, L, and R; stall speed low

Engine output low

Torque converter clutch piston defective

Notes

Check the stall speed Stall Speed Test (6-Speed A/T).

Notes

Replace the torque converter.

Notes

Check the engine control system.