Bucking around 5k rpms under

Discussion in 'Mazdaspeed 6 Troubleshooting Knowledgebase' started by Dante, Jul 19, 2021.

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  1. Dante

    Dante Greenie N00B Member

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    Took my ms6 out for a drive today, hadn't driven it in about a week, the engine was definitely fully warmed up, and car is bone stock engine wise. When going wot in 3rd gear the car cut out and bucked so hard my head flew forward, I cleaned the maf tonight and am going to drive it tomorrow but was wondering what else could cause this, could it be the pto/rear dif? I have no codes so I'm weary of it actually being a sensor, thanks in advance
     
    Dante, via a mobile device, Jul 19, 2021
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  2. Easter Bunny

    Easter Bunny Professional Engineer Platinum Member

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    Check your spark plugs gap. I have had similar experiences with no code and I had a spark plugs where the strap had opened up pretty wide. Bent it back to spec and it has been fine
     
    Easter Bunny, via a mobile device, Jul 20, 2021
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