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Discussion Starter #1
Ok so I have a 99 f250 with an Edge evolution programmer (yea yea yea i know chips are better but its what I got) On occation on hard acceleration (no load) on the extreme tune the Service Engine light will flick on and off very quickly. Doesnt happen offten but atleast seen it 5 times over the past year. Any ideas on why this is happening?
 

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do you have a boost fooler? could be over boost
 

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Discussion Starter #3
No I dont have one and I dought it is over boosting since I can only get about 20psi, I have a leak in my up pipe. It does remove the speed limiter though
 

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low icp possibly. check stored codes
 

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Discussion Starter #5 (Edited)
yep i been getting the icp code a few times P1211 i belive. So what does that mean then? is my hpop not pushing enough oil to fire the injectors propperly?
 

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Discussion Starter #6
Bump :bump:
 
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