power loss at top end
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This is a discussion on power loss at top end within the General Maintenance, Troubleshooting & Accidents. forums, part of the Tech & Modifying & General Repairs category; i have a problem with my wrx i lose power and it backfires at the top end if i've lit ...

  1. #1
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    Question power loss at top end

    i have a problem with my wrx i lose power and it backfires at the top end if i've lit her up. any ideas what this is?

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  3. #2
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    Backfires or afterfires?

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    don't know. when i'm going for it the engine drops down to idle speed for a couple of seconds then i hear a bang/pop and the power comes back

  5. #4
    Admiral Ackbar the 1st mycologist's Avatar
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    I'd try cleaning the MAF first but IDK. Search for directions before you do it though.
    "From a little spark may burst a mighty flame." - Dante
    "The stitch is lost unless the thread is knotted." - Italian proverb

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