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Power Strokes
7.3 Tech
wierd knocking sound
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[QUOTE="neverkickn, post: 248793, member: 718"] I wouldn't be that concerned with a 10 psi difference, it is a percent variation that you look for. A common acceptable max percent difference that I have read is 15%. Understand that that is ideal but your engine may fire and run fine with a percent difference even higher than that. You know you had oil in the fuel so you know that you have an oring or internal injector failure so why not just change all of the injectors out as a set and be done with it, assuming you have decent compression. As far as the smoke, it will do that for a few miles if you managed to get oil/fuel into the exhaust manifolds during the injector swap. [/QUOTE]
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wierd knocking sound
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