1984 Chevy Prizm Smog Check Failure

Tiny
BERNAL258
  • MEMBER
  • 1984 CHEVROLET PRIZM
1984 Chevy Prizm 6 cyl Automatic

What is wrong with my car when the NOX and the CO2 is too high?
What steps or what can I do to fix it?
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Monday, March 23rd, 2009 AT 5:52 PM

1 Reply

Tiny
RASMATAZ
  • MEMBER
Try cleaning out the EGR valve
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Monday, March 23rd, 2009 AT 6:01 PM

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