Bogs down on accelerating

Tiny
CHUCK ASHLEY
  • MEMBER
  • 2001 CHEVROLET BLAZER
  • 4.3L
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 184,000 MILES
No power at acceleration, seems like not getting fuel, replaced pump and filter, MAF sensor.
Monday, July 1st, 2019 AT 12:58 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,840 POSTS
Hello,

It sounds like you have a clogged catalytic converter. To confirm lets run down these two guides and report back:

https://www.2carpros.com/articles/how-to-test-a-catalytic-converter

and

https://www.2carpros.com/articles/engine-has-low-power-output

Please run down these guides and report back.

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Tuesday, July 2nd, 2019 AT 6:20 PM

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