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Engine missing at 1100 rpms

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Old Aug 23, 2006 | 10:23 PM
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firemanbird
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Angry Engine missing at 1100 rpms
I just went through and replaced all injectors orings and checked all the wires.I still have a miss at 1100 rpms. It seams to go away at idle and at high rpm. The scanner does not pick up any problems with the contribution test.All injectors are working. I also cannot get my boost above 15 psi. map hose is good. Any ideas???
 
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Old Aug 23, 2006 | 10:47 PM
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1997F-350
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From: SHELTON, WA
hmm try your icp sensor . unplug and drive.
 
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Old Aug 23, 2006 | 10:50 PM
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how should the engine run with it unpluged???
 
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Old Aug 24, 2006 | 09:32 AM
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From: CentralEastern Utah
It should run at a default setting so it should run normal. You'll have a cel though while its unpluged.
 
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Old Aug 25, 2006 | 01:02 AM
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still missing it seams like. My truck has over 300000 miles on it. maby it is time to overhaul
 
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