i had one go bad an it started out with a slight rattle when the engine was running at idle. You cannot notice the noise at speed . Took the truck to a muffler shop and had it inspected and replaced. you could shake the cat and hear the baffle rattle inside
Not legally.
Yes, all vehicles made since 1975 have at least one Catalytic Converter and sometimes more.
they should be right before and after the catalytic converter
There is one on each side of the catalytic converter.
That is the O2 sensor behind the catalytic converter.
There are two, one on either side of the catalytic converter.
There are two, one on each side of the catalytic converter.
The oxygen sensors are screwed into the exhaust pipe near the catalytic converter.
There are two. One on either side of the catalytic converter.
It/they are in the exhaust manifold/pipe, before (and after) the catalytic converter. Depends on yearand engine.
On a 2006 Dodge Dakota bank 1 sensor 1 is driver side above the catalytic converter.
I have a 96 Dakota 3.9L and it is located above the Y pipe before the converter. There is also one directly behind the catalytic converter.