truck hesitates at fifty mph

1997 CHEVROLET TRUCK
111,000 MILES
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RON FEED
  • MEMBER
  • 1 POST
truck hesitates around fifty mph like it has a plugged fuel filter.
May 15, 2017 at 12:27 PM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
check fuel pump pressure may be weak. See link. auto parts rent gauge. if pressure is okay then scan for codes it may be a sensor bad etc.
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
May 15, 2017 at 3:51 PM
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