Acceleration hesitation

2004 CHEVROLET IMPALA
100 MILES • 3.4L • 6 CYL • 2WD • AUTOMATIC
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ADRIEN7
  • MEMBER
  • 1 POST
Car hesitates once it reaches about 50 mph.
Jun 30, 2016 at 12:44 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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HMAC300
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 48,601 POSTS
scan for codes and check fuel pressure with a gauge auto parts rent it and can scan for codes.
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
Jun 30, 2016 at 3:44 PM
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