2001 Cadillac DeVille "catalytic converters 2000" Questions

...2000 Cadillac Deville engine light on. Engine code PO420 Catalyst System Efficiency Below Threshold (Bank 1) A code PO420 may mean that one or more of the following has happened: Leaded fuel was used ...

...2000 cad deville have? There will be two primary O2 sensors, one on each exhaust manifold (one for each bank of cylinders in the engine). There will also be one behind each catalytic converter (used ...

location of bank 1 sensor 2 B1S2 is located in the exhaust pipe after the Catalytic converter... Hope help with this (remember comment and rated this).

...P0420 Error Code: Catalyst System Efficiency Below Threshold (Bank 1)\ This means that your bank 1 catalytic converter is not doing its job, or the O2 sensor system monitoring it has an

...Faulty coil (pack) * Faulty oxygen sensor(s) * Faulty fuel injector * Burned exhaust valve * Faulty catalytic converter(s) * Running out of fuel * Poor compression * Defective computer Possible ...

...or wire Faulty coil (pack) Faulty oxygen sensor(s) Faulty fuel injector Burned exhaust valve Faulty catalytic converter(s) Running out of fuel Poor compression Defective computer If there are no ...

...2000 Cadillac Deville if the intake manifold gasket is bad would that cause my car to overheat? It can cause it to overheat if it is leaking coolant into the engine or outside of the engine. Replace ...

2000 S80 2.9 Is the connection where the exhaust and catalytic converter meet threaded on both the exhaust and the catalytic converter, or does the bolt just go through both and have a nut on the end?

catalytic converter on my 2000 mercury cougar? i need to know of any obstructions, and of its whereabouts under the car what does code P0430 cat bank 2 mean? how many cat. converters does my car have?

...converter question were is the bank 2 catalytic converter located on a 2000 infiniti i30 you must have a duel exuast the #2 converter is on the right center of the vehicle underneath the floor