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Z71 Boggs down when giving gas

Tiny
ROBIN529
  • MEMBER
  • 1996 CHEVROLET
  • 5.7L
  • V8
  • 4WD
  • AUTOMATIC
  • 196,000 MILES
When you try to go faster the engine bogs down. It runs great other wise. Dont know what else to check.
Wednesday, April 8th, 2015 AT 3:42 AM

4 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,170 POSTS
Check fuel pump pressure and check to make sure the catalytic converter isn't plugging.
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Wednesday, April 8th, 2015 AT 5:05 AM
Tiny
ROBIN529
  • MEMBER
  • 3 POSTS
Thank you fuel pump pressure is good didnt think of catalytic converters
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Wednesday, April 8th, 2015 AT 6:03 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,170 POSTS
Give that a check and also check intake vacuum. You may have a leak at the intake.
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Wednesday, April 8th, 2015 AT 10:52 AM
Tiny
ROBIN529
  • MEMBER
  • 3 POSTS
Ok I will do. Thank you much
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Wednesday, April 8th, 2015 AT 3:13 PM

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