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03-15-2000, 08:51 AM

I have had my K&N air filter on my '97 Mustang for a year and have yet to see a check engine light (knock on wood). If it is the cleaning oil that screws everything up, then I'm just not going to use it to clean the filter.

03-15-2000, 08:51 AM	#7
crumbie Guest Posts: n/a	I have had my K&N air filter on my '97 Mustang for a year and have yet to see a check engine light (knock on wood). If it is the cleaning oil that screws everything up, then I'm just not going to use it to clean the filter.