FixVault

Stall Speed Chart: Notes

STALL SPEED CHART

Engine Min. Max.
5.4L 2,243 2,725
6.8L 1,894 2,252

If the stall speeds were too high, Refer to the following Stall Speed Diagnosis Chart. If the stall speeds were too low, check engine tune-up. If the engine is OK, remove the torque converter and check the torque converter reactor one-way clutch for slippage.