Quote:
Originally Posted by kpounds  Here's a quote I read on BITOG and was echoed by another. I've been reading that site so long my head's spinning!
"Buy the best priced oil you can get that has API SM on it, game over." |
Yeah, that place makes my head hurt, too.
Quote:
Originally Posted by itb76 Maybe I'm misunderstanding something over at BITOG, but I thought the SM standard requires lower levels of anti-wear additives to protect catalytic converters compared to SL? |
I haven't been at BITOG much lately (see above), but last I read, the issue is that SM required lower levels of
traditional anti-wear additives, the jury was still out as to whether the alternative anti-wear additives work as well.