What you need to do here is put the engine no.1 piston on its compression stroke/TDC while cranking it in burst and feeling for compression-once you feel the compression stop look at the damper if not lined up set it at TDC/0 marking-Now look at the rotor it should be pointing to no.1 cap tower and also both valves on cyl. no.1 should be closed.
It takes 720 degs of crankshaft rotation to complete all the cylinders combustion process.
3.9L Engine
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Wednesday, December 24th, 2008 AT 12:35 PM