My z28 Camaro is running rough after the catalytic converter was replaced

Tiny
STVRACER
  • MEMBER
  • 1994 CHEVROLET CAMARO
  • 140,000 MILES
My camaro feels like and sounds like it isnt running on all of its cylinders! Could the plugged catalytic converter I had cause the spark plugs to foul out or could it be another problem?
Tuesday, May 8th, 2012 AT 2:01 AM

5 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
It is another problem.

Roy
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Tuesday, May 8th, 2012 AT 2:07 AM
Tiny
STVRACER
  • MEMBER
  • 2 POSTS
Well if it is lanother problem what would be causing my problem then?
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Thursday, May 10th, 2012 AT 2:01 AM
Tiny
DJCL
  • MECHANIC
  • 767 POSTS
Check the computer for codes first.
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Thursday, May 10th, 2012 AT 2:08 AM
Tiny
DSHELLY77
  • MECHANIC
  • 25 POSTS
It could be blockage from the old converters
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Thursday, May 10th, 2012 AT 2:44 AM
Tiny
DJCL
  • MECHANIC
  • 767 POSTS
You will have to start checking things like plugs wires engine vacuum fuel psi inj pulse.
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Thursday, May 10th, 2012 AT 7:15 AM

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