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2003 g35 coupe. Z1 air filter. Plenum spacer. Tomei headers. Catless dp. Custom 3” exhaust
my fuel trims are all messed up, the only codes i have are for downstream o2 sensors and i thought those wouldnt affect my air fuel?
Have you checked to see if the accordion connections for the intake tube are torn? If they tear they can cause all sorts of issues because air is entering the engine after it goes past the MAF sensor. Z-1 has some urethane replacements.
Have you checked to see if the accordion connections for the intake tube are torn? If they tear they can cause all sorts of issues because air is entering the engine after it goes past the MAF sensor. Z-1 has some urethane replacements.
i have the z1 cold air. Ill smoke test the intake and the whole vacuum section and see if thats it, thank you
2003 g35 coupe. Z1 air filter. Plenum spacer. Tomei headers. Catless dp. Custom 3” exhaust
my fuel trims are all messed up, the only codes i have are for downstream o2 sensors and i thought those wouldnt affect my air fuel?
