2002 Ford F150

2002 FORD F-150
150,000 MILES • V8 • 2WD • AUTOMATIC
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TODDOW
  • MEMBER
  • 1 POST
when i am driving about 20 mph and up and i press the gas to the floor why does it buck or studer up to speed
Dec 25, 2007 at 8:33 PM
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BLACKOP555
  • CAR REPAIR CONTRIBUTOR
  • 10,386 POSTS
sounds to me like you have a dirty EGR valve or a clogged throttle body. also you may have a restriced exhaust system.
Dec 25, 2007 at 8:44 PM
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MERLIN2021
  • CAR REPAIR CONTRIBUTOR
  • 17,250 POSTS
Lets say all tune up parts are good, now it maight be time to have the fuel pressure checked. If the check engine light happens to be on have the codes read.
Dec 25, 2007 at 8:44 PM
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