Ideas on surging
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Joined: Dec 2014
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From: South Carolina
Ideas on surging
Hello every one I was wondering if I could get some different ideas. After changing out my tensioner on my 6.0 but not directly about 24 hours later I started getting a surge/power/smoking problem after accelerating. Seems to be no problem at idle. Last night driving from Nj to SC it seemed to do it after I stopped to pee. If I could get it back to 60-65 mph it would run fine but accelerating to there was rough. I change my ebp sensor and thought that solved it but it came back. Unfortunately I couldn't get the sensing line off so that wasn't cleaned. Unplugged the egr and thought that did it but it ended doing it again. When looking at the dashboss it looks like exhaust pressure goes up and boost goes to zero. Does anyone have any idea what would cause the guide vanes to close is that a defuel or is that just the result of another sensor. It's a late 04 build with ipc on valve cover and ebp sensor at front of engine. Also it seems to happen at higher speeds. Going up and down hills at 75 or even 70 it seemed to do it often. I ran 60-65 between pee stops for hours without a hiccup
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