best oil to use for generator and chev engine
I will be spending all my time in the SW and want to know what the best oil is to use in Onan 7000 and a Chevy 8.1 gas engine. Any thoughts ? synthetic or regular?
Forum Discussion
My engine book says on the 6.8, 5/20for the 6.8. Been good for 23k, so far. Now it's all happy-camping
