Emissions
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Joined: Sep 2005
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Emissions
Have 94 z28, in AZ. Can't get it to pass the NOx. 2.06 gpm, s/b under 2.00
Cat's new, EGR appears to function as it should. Tech says the PCM is bad. Don't know if he is right. Don't have a lot of confidence in him.
Any advice?
Cat's new, EGR appears to function as it should. Tech says the PCM is bad. Don't know if he is right. Don't have a lot of confidence in him.
Any advice?
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