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surging and bogging

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  • surging and bogging

    I have a 2001 WS6 with 36000 miles. At part throtle (usually engine not up to full temp) it takes off weak and then seems to kick in, the engine doesn't seem to know what to do. Transmission shifts also seem a little screwy.
    It also seems to be bogging a bit between shifts (full throtle). Sometimes it sounds like an ooof sound through the exhaust.

    thanks for any thoughts

  • #2
    Service Engine Soon light on? Bad MAF sensor?

    Christopher Teng

    1999 · A4 · 3.73's · Auburn LSD · Whisper Lid · K&N · Pacesetter Headers/Y-pipe
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    • #3
      I have an M6 but what you described I experienced as a result of MAF issues.
      I had the Granatelli Maf and switched back to stock. Make sure all the connections are in (electrical and hose/tube). Make sure no air is getting in from a crack or opening.
      97 TA, M6, JBA ceramic coated headers, Borla Cat-back exhaust, 1.6 RR, 160 Thermo, LT4 knock sensor, CAI, Bils, Hotchkis all around, GT rotors, B&M shifter, Magnecor wires, Granatelli MAF
      In the shop LT4 Intake and heads.

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