Zmanj87 Posted February 27, 2014 Share Posted February 27, 2014 So I noticed gas smell coming out of my engine bay while driving.. parked looked under the hood and sure enough on the fuel rail looked like some fuel leaked out.. now we. I was reving the engine I noticed on the injector were the fuel seemed to be coming out that where the injector plugs into the engine that little smoke puffed out. Could smoke be from the gas leaking or does the injector have a bad o ring? Quote Link to comment Share on other sites More sharing options...
NewZed Posted February 28, 2014 Share Posted February 28, 2014 Probably fumes from raw gas on exh. Mani. The intake only sucks, no puffing.p Check hoses before fire. Quote Link to comment Share on other sites More sharing options...
superlen Posted March 1, 2014 Share Posted March 1, 2014 As a bonus design feature, the heat shield will conviently funnel any fuel leaking from your injectors toward the rear and drip/pour it on the exhaust manifold/down pipe connection. There's lot of hoses/clamps on that rail so check them all. If you have to pull the rail be sure to replace the small vacuum line from your FPR to the intake with a new one. It takes a bit of heat abuse there and doesn't have a particularly long life. New Orings wouldn't hurt either. Len Quote Link to comment Share on other sites More sharing options...
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