Base Engine Misfire with Abnormal Valve Train Noise
WARNING: This page is about a different variant/trim than selected.
Base Engine Misfire with Abnormal Valve Train Noise
| Cause | Correction |
|---|---|
| Worn or loose rocker arms The rocker arm bearing end caps and/or needle bearings should intact within the rocker arm assembly. |
Replace the valve rocker arms as required. |
| Stuck valves Carbon buildup on the valve stem can cause the valve to not close properly. |
Repair or replace as required. |
| Excessively worn or mis-aligned timing chain | Replace the timing chain and sprockets as required. |
| Worn camshaft lobes | Replace the camshaft and valve lifters. |
| Sticking lifters | Replace as required. |