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Power Strokes
7.3 Tech
HELP! Died while driving, crank no start
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[QUOTE="mandkole, post: 1448885, member: 4630"] Usually the top oil ring goes bad. To check without gauge or hand pump, pop the VCs, cut power to the injectors and crank the motor for short bursts. This deadheads the oil rails and runs the pump. Bad orings will be seen with oil bubbling around the top of the cup and around the injector. If it's coming out the spout, there's bad poppet seal and the injectors need rebuilding. You can only go so far without diagnostic tools but this could give hints with some time spent. [/QUOTE]
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HELP! Died while driving, crank no start
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