Originally Posted By: dslofti
A guy came into the local shop i work at. His car has almost 512k on it orginal motor. Car runs good asked the man what oil do you use he said Pennzoil conventional i thought wow he said no synthetic for me.
What engine?
And.. wow, yes, that is a good oil/engine.
I wonder if he used 10W-40, like a lot of people like(d) to do?