madmuz 3 Report post Posted July 25, 2012 hay guys my m20b25 is lossing oil big time from rear of engine.any know if theres any oil lines before i whip the head off.car is not over heating or cloudy oil and runs fine .just dumps alot off oil.cheers Quote Share this post Link to post Share on other sites
_ethrty-Andy_ 2122 Report post Posted July 25, 2012 no oillines there, it will be the rear main seal most likely, reletively common issue on the M20 engine. Quote Share this post Link to post Share on other sites
1rotty 40 Report post Posted July 25, 2012 Why would you be whipping the head off....or have I missed something?? Yep..rear main seal Quote Share this post Link to post Share on other sites
*Glenn* 854 Report post Posted July 25, 2012 Either check it yourself more thoroughly or get it checked by a professional. Sump gaskets are more prone for oil leaks than rear main seals... unless the seals have been incorrectly fitted by someone in the past. Give me a call if you need more info or help Quote Share this post Link to post Share on other sites
