|
Run a name brand oil that meets the engine manufacturer's spec, is within the manufacturer's specified viscosity for the temps you'll encounter, and change it and the filter at the specified time.
I run whatever 5w-40 diesel oil is cheapest when I buy oil.
Within those bounds, your oil choice will not be the limiting factor on your engine's lifespan.
__________________
617 swapped Toyota Pickup, 22-24 MPG, 50k miles on swap
|