| | Tick Sound-Coil,Pushrod,Rocker?
Well I know this is a common post, but I figured I'd get your input.
I am getting a tick sound, thought it was exhaust leak, but it isn't. Driver side of the engine, towards the rear. When I touch the last spark plug wire it actually feels like it is pulsating, the others I feel nothing. Is this the sign of a bad coil pack?
Or could it be push rod or rocker that needs replaced/upgraded? Just curious why the plug wire would feel different than the others. Thanks for any help