This is topic howling fuel pump in forum Tech Talk at Northern California Ford Owners  .


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Posted by HungryHippo (Member # 537) on :
 
could this be causing a check engine light saying i have a lean condition? my car is actually running better than ever and its a little rich if anything. its a walbro 255 with 20k miles on it
 

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Posted by 94gt (Member # 3060) on :
 
what code did you get?
maybe its an o2 sensor?
 

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Posted by HungryHippo (Member # 537) on :
 
i have the code written down at home, i want to say 172, but its been a while. i tried swapping in the o2's i had on my other h-pipe but it didnt do anything
 

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