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.