1999 Mercury Sable "exhaust" Questions

why does my car backfire if it is a true backfire, from the exhaust, then this is unburnt fuel in the exhaust that is igniting from the heat in the exhaust all this means is that you are running too ...

...pick up speed past10mph, then something bangs and then it goes. I have seen a converter on the exhaust cause this problem the insides have broke loose and block the exhaust until pressure builds ...

...a few hundred dollars on a o2 sensor Ive checked for vacum leaks by ear I ear no hissing and the exhaust mani seems not to be cracked or anything by a quick sight inspection A Heated Exhaust

...The oxygen sensors are a 4 wire sensor located by the catalyst under your car. If you follow your exhaust manifold down to the exhaust pipe you will see the sensor sticking right out of the

OBDII SETS CODES P0401, P0171 & P0174 . 1998 Mercury Sable P0401- Exhaust Gas Recirculation Flow Insufficient Dectected Possible causes - Harness or connectors (EGR volume control valve circuit is

I NEED TO KNOW WHERE ALL FOUR O2 SENSERS ARE ON A 2000 MURCERY SABLE all of them are located on the exhaust..2 on each exhaust

...2 What is the exact locations of Bank 1 & Bank 2 H02 Sensors? Bank 1 o2 sensor is located in the exhaust manifold up by the motor bank 2 is located downstream futher in front of the cat.converter ...

heat sheild where is this and could this be the problem It would be between the fuel line & the exhaust I don't know where but it would be where the line is closest to the exhaust or catalitic

...your thoughts? Have your fuel pressure and volumn checked. Also have your vehicle checked for an exhaust restriction. An exhaust restriction can cause a lack of engine manifold vacuum, which is ...

...the other fluids everything is good any idea what it could be... oil or antifreeze dripping on the exhaust ,failing which a plastic bag has wrapped itself around the ...