Jeep isn't long term reliable. If you buy one don't own it out of warranty.
K&N airfilter are notorious for damaging Mass Air flow sensors. Not all cars use a Mass Air sensors, some use a Map sensor instead. I've fixed a lot of cars by throwing the K&N in the trash and replacing a $500+ Mass Air flow sensor. If you logically think about it and realize the car's PC controls the air fuel ratio and that the throttle body is a mechanical object that is designed to limit the air flow into the engine you would see there is no way a high flow air filter could do anything to improve fuel mileage. In fact the only thing it could do is allow air to flow into the engine faster which would require more fuel which would increase HP. And that could only happen at or near wide open throttle in a higher RPM range.
Be alert, stand firm in the faith, act like a man, be strong. Your every action must be done with love.
“Adversity introduces a man to himself.”
Bookmarks