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Discussion Starter · #1 ·
Well Folks, for anybody experiencing uncontrolled surges of acceleration, like my TJ has recently. I found that the whistling noise was caused by the gasket seal between the throttle-body and intake manifold, and the rearmost rubber grommet on top of the valve cover. I used some high-temp RTV sealer on both units, and the problem was fixed.
 
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