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Power Strokes
7.3 Tech
check engine light rough idle
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[QUOTE="littleredstroker, post: 851115, member: 1403"] x2 on the buzz test. When you say you Checked all connections, Did you pull the valve cover and check the plug that goes into the gasket under the VC? the ones outside can be connected but it seems the ones inside are the ones that work themselves loose. ex: I was on mile 12 of a 20 mile trip pulling a 8k pounds and got a CEL, I pulled over and the truck died. I ran a buzz test and only had 4 injectors buzz, I ran it again and had 3 buzz. I tried to start it and it started, running like piss. checked all outside connectors and they were good. didn't have the tools to pull vc so I limped it the rest of the way. about 1 mile from town it got better, I was up to 7 inj then . dropped the trailer and pulled into my bro in laws shop. yanked vc and did the 50 cent mod. problems solved. Im wondering with it coming and going if your connections under the vc are coming loose. [/QUOTE]
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