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2001 Chevrolet Camaro P0420

Tiny
FIDEL2993
  • MEMBER
  • 2001 CHEVROLET CAMARO
  • 6 CYL
  • AUTOMATIC
  • 190,000 MILES
Hi, I recently scanned my car and the P0420 code came up. It says it has to do with the Catalytic converter. Does anyone know of how to fix this issue? Or how much it would cost approximately to get it fixed? Thanks a bunch!
Tuesday, March 3rd, 2015 AT 10:14 PM

3 Replies

Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
95% of the time that code turns out to be a bad Catalytic Converter. Other posibble causes are and exhaust leak just ahead of the downstream 0/2 sensor or in some cases the computer needs an update for the issue. The dealer can answer that.
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Wednesday, March 4th, 2015 AT 2:21 AM
Tiny
FIDEL2993
  • MEMBER
  • 11 POSTS
So what do you suggest I do in terms of fixing this issue? Or how much would it cost to repair this
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Wednesday, March 4th, 2015 AT 8:47 AM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
My suggestion would be to get it diagnosed properly at a competent repair shop.
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Wednesday, March 4th, 2015 AT 11:35 AM

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