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Thread: Fuel System Issues?

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  1. 04/21/2011, 08:07 PM #24
    Dmitrikr
    Dmitrikr is offline Super VXer
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    Quote Originally Posted by vxcp View Post
    After cleaning the MAF sensor, tightening a hose clamp, and driving the vx around for a few days the bucking has returned. Guess I will be replacing the FPR next.
    try to calculate the air volumetric efficiency before changing anything.
    at least you can eliminate MAF, air leak, cat converter clogged problems.


    explanation how to calculate efficiency
    Last edited by Dmitrikr : 04/21/2011 at 08:14 PM Reason: added info
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