engine oil treatment

[ekrampitzjr]

A new CI-4 spec becomes effective on 5 September 2002. See <A target="_blank" HREF=http://www.api.org>http://www.api.org</A>.

 

[Bird]

I hadn't heard that yet, Ed, but it's not surprising.

 

[mikim]

I wondered where that CI-4 came from on the Amsoil I just bought - it wasn't on RanchMan's chart from API -- the NH manuals need updating too I noticed - they call for a CE rated oil (obsolete) -- doggone this site sure saves my mind from overwork with all the info I glean from y'all -- 'course it don't take much to overwork this mind anyway
mike