gas smell different sound in exhaust when accelerating help
have 07 stage 1 roush. Everything is still stock..Except I have a box tuner that I tweaked a few things. I am.smelling gas in and out of car. I also hear a very deep rumble when I press the gas. Cats are deleted and o2sensors off. I do have Flowmaster exhaust. I just last week got a tuneup and fuel injection done. Any suggestions on what it could be?
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aah
Saleen, Roush and Boss Mustangs
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Oct 11, 2020 09:43 AM
josh662234
4.6L (1996-2004 Modular) Mustang
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Mar 26, 2007 10:07 PM



