Poor Acceleration; Flares When Starting Off In D, D3, and R; Stall Speed Low

Poor acceleration; flares when starting off in D, D3, and R; stall speed low

Diagnostic Procedure:

1. Engine output low

2. Torque converter clutch piston defective

Also check for:

- Check the stall speed.
- Replace the torque converter.
- Check the engine control system.