If you hear the starter engage but does not turn the motor the flywheel on the engine may have missing teeth. The starter also may have a a bad drive then will not turn the motor. The starter will have...
Hey there. Worn piston rings create more crankcase fumes (i.e. the smoke you see coming out of breather tubes and orifices). This is called "blow-by". As long as the PCV valve stays clear, and the engine can handle the fume/clean...
