1996 Chevy 3500 Pickup with a 454 and automatic

Tiny
GREG MILLER
  • 1996 CHEVROLET TRUCK
  • 18,600 MILES

1996 chevy 3500 pickup with a 454 and automatic. Idles fine but when you touch gas pedal it shuts off does not stumble or cough, seems like I shut it off.

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Saturday, November 17th, 2012 AT 8:34 PM

1 Reply

Tiny
HMAC300
  • EXPERT
  • 45,775 POSTS

Check for a vacuum leak including seeif intake bolts are loose. Check fuel pressure as well. Scan for codes. Fp should be 56-63 psi if lower replace the pump and filter.

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Saturday, November 17th, 2012 AT 8:37 PM

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