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Power Strokes
7.3 Tech
romping problem
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[QUOTE="Plzstrokeme, post: 1477516, member: 22957"] Mine does this exact thing. It sounds like its the closest injector to the down pipe. I'm not sure what number that is. I pulled the valve cover and didn't notice anything out of place. All the injectors were spitting oil and the uvch is new. I upgraded mine to the super duty style and it made no difference. I had a buzz test done and it was all good. My injectors were rebuilt by rosewood 2 years ago. I have replaced all the sensors on the engine. I have noticed that it seems slightly better with 15-40 oil rather than 5-40 but it still isn't right. I was driving one day and all a sudden it went quiet. I thought the truck died for a second it was so quiet. I drove it home and it sounded and felt great. It idled almost perfectly smooth. I shut it off and when I started it the next day it was loud again. It has never gone quiet again since that 1 time. I almost think its an injector issue but I don't know much about them or if that's possible. The truck has plenty of power and no smoke. Something is not right though. That much we can be sure of. Maybe I messed up an o ring during installation. I really don't know. I will be following this thread. I hope you figure it out and i can follow in your footsteps. Good luck man. [/QUOTE]
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