Thread: sputtering and running rich!!

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  1. #1 Re: sputtering and running rich!! 
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    How to the plugs look? What brand O2 sensor did you swap in. Also is your throttle body dirty? I say disconnect the battery then check the plugs, clean TB. Hookup battery then go for a good 30 min drive. Start out easy and try to drive at different speeds/loads then slowley get a bit more aggressive and see if it gets better. Keep trying things man you figure ot out sooner or later.

    02 GTP VS CAM / 3.2 MPS / CAI / SD HEADERS Catless DP & E-Cutout / AEM WB / HPTuners
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  2. #2 Re: sputtering and running rich!! 
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    Ok so now I've changed O2 sensor,coil packs, spark plug and wires! And it's continued to get worse died 5 times on highway on my way to work taking longer to get started sometimes it will die and start right back up other times it dies and takes several times to get it started again what's my next try at it? I was thinking fuel pump but don't wanna spend 200 If that's not it
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