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USAFPILOT · 02-24-2013

did you try a can of denatured alcohol in the tank? Worked for me. However, I am running Headers and High flow cats with the stock tune. I had to pass in Houston.

Anyway...your car is about to be old enough to not have to pass the emissions, so don't sweat it too much.

02-24-2013	#7
USAFPILOT Join Date: Aug 2007 Location: Spring TX Posts: 1,341	Re: Failed emissions, high HC and NOx. did you try a can of denatured alcohol in the tank? Worked for me. However, I am running Headers and High flow cats with the stock tune. I had to pass in Houston. Anyway...your car is about to be old enough to not have to pass the emissions, so don't sweat it too much.