is egr needed to pass emissions?
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is egr needed to pass emissions?
does anyone know if you can have just a cat and no air pump and pass emissions? And what about the egr, is it needed to pass emissions and does it work in conjunction with the air pump?? Thanks a ton for any replies...
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trickster
2nd Generation Specific (1986-1992)
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07-01-23 04:40 PM