Check the timing marks, with the crank shaft on TDC No1 there is a small hole in the cam gear at around 11-00 o'clock position it should line up with a scribed line on the backing plate, if this is ok let me know and well look into it a bit further, also try and get a comp test done as well and post the results.
Mark (mhpautos)
Tuesday, December 16th, 2008 AT 3:00 AM