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    hesitation, stumble off idle

    No corrosion on pins, Have heard of cam thrust bearings wearing on high miliage engines letting the cam walk back and fourth, which might set the cam code, but i dont think that is causing my stumble problem since you have to drive the truck quite a while before the code comes back and it...
  2. F

    hesitation, stumble off idle

    2003 dodge 24 valve cummins. Code 341 cam sensor, every time checked (ok). Set pressure 5300psi at idle, actual fuel 4900 to 6200 psi, snap throttle in neutral or in gear set psi goes to 16000psi and actual drops to 1200psi stumble small puff of black smoke, and then goes 16000psi and runs...
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