a weird miss/stumble plz help - Ford Powerstroke Diesel Forum

 
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post #1 of 2 Old 06-02-2011, 07:42 PM Thread Starter
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a weird miss/stumble plz help

ok ive got a strange miss going on in my truck... if im already rolling down the road at any speed from 1mph to 130mph and i floor it the truck has a miss/stumble that is throughout the entire rpm range. but if im stopped dead still and floor it from idle the miss/stumble goes away completely and the truck pulls twice as hard and with the exhaust i have it really is noticable when the miss occurs. anybody wanna take a stab at this. ficm is fine, injectors are fine, and it has new fuel filters and new oil/oil filter in it. so those are eliminated. im at wits end and im tired of cleaning stuff and tearing into this thing every time i get free time to find this phantom miss. im truly baffled. i even blamed my tuner but it does it when its stock tuning is used. i had sct check it out and they say nothing is wrong with there tuning. so does anyone have a clue as to what this is??

Is it hunting season yet??



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post #2 of 2 Old 06-03-2011, 09:46 AM Thread Starter
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I guess nobody knows....

Is it hunting season yet??



New
2014 CCSB Lariat FX4.
5" filter back, AFE drop in, and leveled.

Old
2013 CCSB FX4.
Leveled.

2005 CCSB FX4
Modded... Yes its fast... No you cant beat it...
roustabout04 is offline  
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