ok so it sounds like a bad idea i know, but i just didnt feel like paying dealer prices for synthetic at my last maintenance (put synthetic in my self before).

now is it true that going from sunthetic to dino wears your engine more? or this oine of those old wives tales. I dont see how that claim can be substantiated, but then again im not a mechanic nor a chemical engineer.

---what do you guys think?

 

No truth to the urban ledgend, you can switch back and forth all you want.

Just check out the experts at www.bobistheoilguy.com they know more about oil than anyone here.

 

Why not just continue to change it yourself? Keep records and receipts and your warranty should still be golden.

 

definately.....i was in a crunch for time...so i let the monkey at the dealership do it........definately a risk i tell ya!