2001 Cadillac DeVille "catalytic converters" Questions

...The engine coolant temperature sensor is not working properly Damaged or leaking exhaust manifold / catalytic converter / exhaust pipe Retarded spark timing The oxygen sensors in front and behind the ...

...the connections on the top of your engine. Good luck There are four total. Two upstream (before catalytic converter) and two downstream (after catalytic converter) The upstream O2 sensors monitor ...

how can you tell when catalytic converter is bad engine light was on but i checked my fuses then service engine light went off it also rattels when engine is hot Hello Jamal, I had a catalytic ...

...The engine coolant temperature sensor is not working properly Damaged or leaking exhaust manifold / catalytic converter / exhaust pipe Retarded spark timing The oxygen sensors in front and behind the ...

...When trying to drive it will not accelerate and seems to choke back. Someone has suggested the catalytic converter needs replacement. Before you replace your catalytic converter, you can ...

...AND SOMETIMES WHEN CAR IS JUST SITTING. 2OOO CADDY DEVILLE It could be the heat shield from the Catalytic Converter has corroded off and just sitting on top of the Catalytic Converter. Common to ...

changed catyletic converter new one glows red what could be problem? Glowing red catalytic converter means your car is injecting too much gas, more than the spark plugs can burn up efficiently in the ...

...a presure check in cylinder it was just reading around 100.so do i have a valve or cam problem??? catalytic converter is the issue then. if your catalytic converter has a leak, meaning theres a

...the location. on a 91 their might only be rear o2's. Normally you'll find at least one before the catalytic converter & after. You'll have to look real close at manifolds as they route from ...

2001 Cadillac diagnostic intermittent code points to catalytic converter but car rides smooth. no indication of problem with catalytic converter. the problem could be that the convertor is no longer ...