Yes, your 2003 ram diesel has a catalytic converter. The converter is located under the cab.
They use a catalyst, but the ones diesel use are a bit different from the ones used on gas engines... the Ram diesels used a diesel oxidation catalyst from the years 1994 and onwards.
With gas engine, yes. Not sure about diesels. Diesel, yes
Catalytic converter efficiency failure.
Are you sure it's a 7.3L? My 2003 is a 6.0L. I wish it was a 7.3L!
It will be above the catalytic converter.
Catalytic converter efficiency failure.
if the 2003 ,350 is a diesel, there is no catalictic converter. only gas engines have them
Bank one catalytic converter failure.
Passenger side after the catalytic converterPassenger side after the catalytic converter
Replace the catalytic converterReplace the catalytic converter
Yes, it is supposed to anyway. it is located under the front part of the cab.
After the catalytic converter driver side.
both converters are located under the hood down between engine & front wheels