Questions & Answers for: Mazda Tribute how to clean well pipe

...pipe after the catalytic converter. The V6 has four o2 sensors. Since the proper operation of the o2 sensors is dependent upon good, clean connections; u cud check that first. Second if you have ...

...pipe below it. Over time the honeycomb erodes from the extremely hot exhaust blowing, not through the comb, but against the side of the broken off piece down in the elbow. Over time the tiny pieces ...

...clean from start to finish. You will need a new EGR base gasket before your start. Locate and remove the EGR valve after the vehicle is cool down. Carefully record the connector and vacuum line (for ...

...pipe.  I recommend that you clean the engine compartment with a good degreaser like Purple Power or Super Clean.  Spray the entire engine down, everywhere you can.  Let the degreaser ...