Quote:
Originally Posted by dieselman77
How many miles were on the 6.0 engine at the time the sample was taken? Wear metals are kinda high. Just wondering if it was still breaking in?
Oh yeah a huge difference between the PCO and the HDD, Not saying the PCO isn't a great product also because it is.
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9,154 on the oil and 14,254 on the truck, at 5100 miles the OEM oil was drained and Amsoil cheapest diesel oil poured in along with a EaO88 and my friend was amazed at the difference in milage and how much quieter the truck ran, he really liked the cold starting difference also.
we will sample again in another 6,000 miles.
so the answer to your question is yes it is still breaking in.