How to Diagnose A Worn Cam shaft in a Hemi V8.

The motor in this video is a Hemi 5.7 pushrod V8 fitted to a Jeep Grand Cherokee Wk2. The vehicle presented with a misfire but passed all diagnostic tests surrounding spark, fuel injection and compression which leaves us with, worn cam lobes on the camshaft.

This fault is common with all the Hemi pushrod V8s.