Running rich in cyl 4, What might cause this???
06-21-2006, 07:30 PM
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Running rich in cyl 4, What might cause this???
My car (2000 Civic SI w/b16a2) is running rich in cyl 4 and i don't know why. My timing marks on the cam gears dont line up. Off by one tooth. Im getting it fixed with a new timing belt in a day and was wondering if this could be my problem?? I also checked the spark plug on cyl 4 and it had caked up carbon on it all over. My other guess is a leaking injector. what do u guys think????? I do have a CEL for system too rich.
06-21-2006, 07:36 PM
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Re: Running rich in cyl 4, What might cause this??? (JDMaLLDAy050)
Well, with the engine running with all those problems you said above, you pretty much answered your own question. Is it throwing a CEL? whats the fuel pressure?
06-21-2006, 07:39 PM
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Re: Running rich in cyl 4, What might cause this??? (fast95eg8)
dont know, i dont have a gauge.my car does have a aem fuel rail but im running stock injectors with a stock reguator.
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