Posted by Bryan on Wednesday, August 17, 2005 at 9:58AM :
In Reply to: Re: question about oil pressure & need a part # posted by Todd Wilson on Tuesday, August 16, 2005 at 11:56PM :
I use 15W40 Chevron. It has cleaned out the engine very nicely and the oil now stays clean much longer. Millions of truckers can't be wrong too often...Diesel oil has a much more robust additive package than anything mentioned above and is probably cheaper.
Follow Ups: