Questions & Answers for: catalytic converter durango problems

...no you don't need the speed sensor.The problem sounds more like the catalytic converter Which was a recall item on most Durangos and Dakotas for that year should be replaced for free at the

...catalytic converter. Repair as required. * Use a scope to diagnose the oxygen sensor operation (Tip: The oxygen sensor in front of the catalytic converter normally has a fluctuating waveform. The ...

...catalytic converter... The check engine light did not come on. Could there be any other reason why it would fail? really need more info on your durango ? millage , engine , other causes for poor ...

...gas mileage and also may get the catalytic converter very hot. After the car has warmed up and with the engine running, look under the car at the catalytic convereters to see if they are glowing

...catalytic converter or for a air leak I have a 96 chevy blazer that had the same problem but there was nothing wrong with my 4wd I had a intake leak and my catalytic convertor was clogged really ...

...high voltage. This means the sensor after the catalytic converter on the side with cylinder one is staying in the rich range. The sensor could have failed or it could be a fuel problem in the

...catalytic converter is failing, but it won't also tell you that your engine is probably badly worn so you're seeing oil smoke - when the catalytic gets hot enough, it fully burns off the oil smoke so ...

...catalytic converter was glowing red! What could this be? Bad catalytic converter The catalytic converter is bad by this point in time. You need to have it scanned for codes. See if there are other ...

...catalytic converter. What could this be? Clogged muffler, collapsed baffles possibly. your vechicle is running very lean which causes excessive heat.. have the vehicle scanned for proper readouts of ...