SSplaytoy Posted October 18, 2006 Report Share Posted October 18, 2006 Like 20 mins ago damn check engine light turned on when I started up the truck, checked it with the diablo and got a P0174 code. Bank 2 running too lean. Anyone have this problem? My only guess is something with the fuel rail(sh!t clooged but don't know why) or my biggest suspect an injector. But how can I pinpoint the problem? Got some ideas? All the handheld tells me is the code. Quote Link to comment Share on other sites More sharing options...
SSplaytoy Posted October 18, 2006 Author Report Share Posted October 18, 2006 Actually it says " Fuel Trim Bank2, System too lean" and there is no leak either. Quote Link to comment Share on other sites More sharing options...
GunSpectre19 Posted October 18, 2006 Report Share Posted October 18, 2006 always try the cheapest route first = fuel injector cleaner keep the rpms up high enough just to keep it from dying. Is it ideling rough or just a light and code? Quote Link to comment Share on other sites More sharing options...
SSplaytoy Posted October 19, 2006 Author Report Share Posted October 19, 2006 Got the light and code. Changed the fuel filter and plugs for now. Plugs are greenish black on driver bank and brownish black on passenger bank. I reset the code. If it does it again I will look into the regulator and pcv valve. Quote Link to comment Share on other sites More sharing options...
detjoe Posted October 19, 2006 Report Share Posted October 19, 2006 is this the code the guys who lost cats got? it might be worth it to check those too Quote Link to comment Share on other sites More sharing options...
psher481 Posted October 23, 2006 Report Share Posted October 23, 2006 a code similar to that came up on my Z28 - had to replace the pass side cat Quote Link to comment Share on other sites More sharing options...
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