M157 owners beware
#76
Super Member
Do remember new updated chain tensioners as well as they have to come out for this install. Have the engine in the right position or there is the possibility of getting the tensioner stuck. You DO NOT want to turn the engine with the tensioners out as you can mess up timing especially if the cam tensioners are worn. Do not forget this part. Its a long repair to get in there so you want everything perfect. We have a great thread with start to finish help.