Quote:
Originally Posted by VirginiaF1
Good to know..
.Pdf shows 1000 ppm Phos & 1100 ppm Zinc out of the bottle.
How many miles were on the oil change interval?
How many miles on the engine?
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3,000 miles on the oil, 171,000 miles on the engine. The short interval was because I'd recently had the valve guides and lifters replaced as a "while you're in there" item during a head gasket replacement. I changed it early to check on things and get a reading.