Oil for 2004 HO Cummins
#32
This may come as a big shocker to the forum, because one of it's 'concrete truths' the forum seems to believe in, is that CI-4 oil is required. I got email a few days ago straight from the cummins powermaster, saying that Cummins engines without EGR only required CH-4.
Cummins doesn't warranty the engine....DC does....I wouldn't want to fight that battle....
Cummins doesn't warranty the engine....DC does....I wouldn't want to fight that battle....
#33
There should probably be some rule that no one can post a comment that an oil is 'not as refined', has 'poorer cold flow properties', beats its wife, etc., unless they can post a link to some objective test or other evidence.
Of course, if that were so these oil threads wouldn't go on very long...
Of course, if that were so these oil threads wouldn't go on very long...
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