Posted by Axle Steve on Sunday, July 31, 2005 at 11:57AM :
In Reply to: O.T.-New'05 Cummins ? w/PW Content posted by Sparky on Sunday, July 31, 2005 at 9:40AM :
Morning Norm! MY Dad used synthetic oil in his chivvie .The only problem was that his extended warranty specifies that he change oil every 3 k no exceptions.His synthetic was being drained about as clean as it was being changed. I do not think that there was any benifit in his case. Dodge content I used to change it for him Steve
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