So I installed a k&n cai on my '96 Mustang about 10 years ago. After first I cleaned it somewhat frequently, but also cleaned the MAF frequently. After reading more and looking at filtration tests, I erred to the side of letting the filter load up 1) because it doesnt really decrease flow and 2) it might help the mediocre efficiency. In any case, its been a number of years now, and looking at the filter element ITS DIRTY! There is just a ton of [censored] on there.
Car has great throttle reponse, and gets roughly the same mileage it always had... Is it worth cleaning the filter (for the low low purchase price of a cleaning kit), or if it aint broke dont fix it?
Car has great throttle reponse, and gets roughly the same mileage it always had... Is it worth cleaning the filter (for the low low purchase price of a cleaning kit), or if it aint broke dont fix it?