And if so can I take the car to the store then put it in? Chevy 350
If the engine has a roller hydraulic or solid roller camshaft, you don't even need a break-in additive or high dollar break-in oil. If the engine does not have a catalytic converter, diesel engine oil contains the very same additives as special break-in additive. Right now there is no better diesel engine oil than Rotella T6 Full Synthetic 5W-40. PS: Do you think Tu Tor has a clue?
