GMT 900 Trucks General Discussion 2007 - 2013 Trucks | General Discussion

New problem :( rpm "flutter"

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Old May 8, 2012 | 06:34 PM
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cam
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Mines a VVT cam. I think in my case its TB related as we had a hell of a time getting the throttle to function properly without the BCM/TCM so we raped a lot of the tables and I think its something in there. Its not affecting performance it runs fine but an ever so slight fluctuation in ROM when cruising. Just enough to be annoying.

Post up if you get da fix
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