https://www.youtube.com/watch?v=xaNOT2FM6O4

For More Info visit us at: http://1aau.to/h/eM4/ Is your car or truck's old catalytic converter hurting your gas mileage? In this video, Andy explores the different ways a catalytic converter could become fouled, clogged or damaged, which can lead to reduced fuel mileage by increasing back pressure to the engine! Working harder to force exhaust gasses through a damaged or clogged catalytic converter reduces an engine's efficiency! #shorts See the full video here: http://1aau.to/m/CloggedCat

More Click Link for Full Video! – Old Catalytic Converter Hurting Your Gas Mileage? Videos