egr blockoff plate
#1
egr blockoff plate
Just wondering if anyone has blocked off there egr valve with a metal plate. I know it will cause worse highway gas mileage, but will it cause a cel or any other ill effects.
Brandon
Brandon
#2
RE: egr blockoff plate
Definitely going to cause a CEL. You would need to modify the PCM to remove the EGR codes.
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dg98adams
2nd Generation S-series (1995-2005) Tech
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03-01-2010 10:19 AM