1999 5.4 issues...running rough
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1999 5.4 issues...running rough
once truck get warms...when i give it throttle...it acts like it has a governor on it....and the warmer the truck gets...the lesser amount of throttle i have to give it for this to happen....it gets worse through time till i pretty much cant accelerate.......to sum it up when i give it gas...it sounds like im being restricted and the truck wont go....but it fines when its cold and gets worse as i drive
changed the o2 sensor and cleaned MAF sensor
DIAGNOSTIC CODES:
lean bank 1 and bank 2
throttle position sensor was pending
changed the o2 sensor and cleaned MAF sensor
DIAGNOSTIC CODES:
lean bank 1 and bank 2
throttle position sensor was pending
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eprofind1
Modular V8 (4.6L, 5.4L)
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Feb 4, 2007 02:54 PM
gaviotas
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Feb 4, 2004 09:44 AM
