My 350 vortec does not accelarate when you give.

Tiny
ANONYMOUS
  • 1998 CHEVROLET TRUCK
  • 20,000 MILES

My 350 vortec does not accelarate when you give it gas going downhill it will slowly accelarate

Monday, April 1st, 2013 AT 4:57 AM

1 Reply

Tiny
ASEMASTER6371
  • EXPERT
  • 25,533 POSTS

Check both the fuel pressure and back pressure of the cat converter.

Roy

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Monday, April 1st, 2013 AT 10:48 AM

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