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Power Strokes
7.3 Tech
My replacement engine won't start?
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[QUOTE="giannid, post: 1173284, member: 18951"] Well, had a guy come over today with a scan tool and the hpop was not making any pressure. Also, have two other codes out of the memory in the computer. Something about an open circuit in #8 and bank 2. Have the codes written in my shop and more to come. Put an old hpop I had on the shelf and it fired right up. Thing that suck is the pump I gave him to install was recently remanufactured and it ran fine on the truck. Not sure what could of happened to it from the time it was pulled off, resealed and put back on to make it not work. Thing that sucks is now I have to buy a new hpop as the one off the shelf was getting weak when it was pulled. The other one was a good working hpop and now it's dead. Any ideas? The ipr is the same as I just swapped them out. [/QUOTE]
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My replacement engine won't start?
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