I'm thinking about this ..is it worth it..i guess it flushes the engine with high pressure cleaning solvent. Also, i plan to convert to synthetic oil after doing this. Car currently has 59000 miles. And after the flush and mobil one oil, i will also add Z-Max to the engine and tranny.

 

Thot you were sellin yer max? Anyways.. you might wanna reconsider about the Z-Max. Theres been posts showing that Z-Max is being sued (or something) by the gov (forgot which agency) for false claims. Try a search for it, it should pop up, provided the search is working.. if it doesn't come up, i know Daniel B. Martin posted a link to a news article about it.