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Power Strokes
7.3 Tech
Help me figure this out....
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[QUOTE="golfer, post: 259348, member: 266"] extended crank screams for a low pressure (oil) problem.. did you inspect the front cover for scoring/scratches when you installed the Melling last summer? have you taken any LPOil pressure readings?... the LPOil gauge on the dash doesn't come up until after the engine has started...which is another indication of a LP problem...and the romping is directly related to this...aerated oil in the reservoir is causing the PCM to bounce the IPR% since the 'quality' of oil is so poor (aerated)... //I will say that some "LPOil" issues can actually be attributed to HPOil problems as well...ie...if something in your HPOil system was bleeding off soooo much ICP...then the LPOP wouldn't be able to keep up... [/QUOTE]
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