| Cause | Correction |
|---|---|
| Low oil pressure | Insufficient or poor oil supply to components. Perform oil pressure test. Repair or replace all damaged components. |
| Loose torque converter bolts | Inspect the torque converter bolts and flywheel. Repair or replace all damaged components. |
| Loose and/or damaged flywheel | Inspect the flywheel and flywheel attaching bolts. Repair or replace all damaged components. |
| Excessive piston-to-cylinder bore clearance | Inspect the piston rings for low ring tension, broken or worn rings, inspect cylinder bore. Repair or replace all damaged components. |
| Excessive crankshaft thrust bearing clearance | Inspect the crankshaft end play and crankshaft thrust bearings. Repair or replace all damaged components. |
| Excessive crankshaft bearing clearance | Inspect the crankshaft bearings and crankshaft journals. Repair or replace all damaged components. |
Engine Noise Under Load