Thanks for your replays. Thanks Would to much oil in crankcase cause this problem. Say a qt or two. Or would the problem of happened anyway. I change my own oil and put reg. oil in it but added 2-3 qts to much. I thought that the pressure might be relieved from the oil dip stick hole. What do you think? Thanks for any info. also the dealer and all the mechanics i checked with use a book to get the time of 10.5 hrs to the job why the differance. Does this car have a probelm with its rear main seal as a general rule of the thumb. Doug