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Power Strokes
7.3 Tech
new built engine oil change
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[QUOTE="TARM, post: 446848, member: 578"] AT least based on my experience of what I would was shown I would be changing the oil ASAP before running it any more. You are already half way to what many have for normal OCIs. By your miles/hrs conversion that puts you close to 1500 with 3K being what many change at under normal conditions for best injector life and high shearing HPOP setups. Once you go thru a couple OCs I would suggest getting away from Rotella. I as well as a number of other people have found it to be a low quality oil that reflects the price you pay for it. It breaks down very quickly in our HUEI engines. For pure dino oils Mobile Delvac, Valvoline Premium Blue, Or for a top end blend of group IV and highly refined group III Schaeffers 7000 is some very good oil if you can find it locally or order it from a rep for your area. Valvoline Premium Blue Extreme is also a good highly refined group III. Go to 100% group IV group V ( real synthetics) Schaeffer 9000 Redline are ones you can confirm. 9K IMO is the best deal @ about the same cost as Val Extreme [/QUOTE]
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