Is it worth going systhetic, ive got lifetime free oil changes at Thousand Oaks, but im thinking maybe i should shell out the extra and get synthetic oil.

 

how many miles on your car? most people would agree that you should wait until 7-10k miles before switching to syth, so that the piston rings and other components properly seat themselves and there are no oil burning issues. Do a search if you want to find out more info covered ad nauseum on these boards.

 

^^^ iteresting point