Replaced the back catilatic converter, engine light still on. Then was told it was the sensors, had dealer ck it out and said it was the catilatic converter and to take it back to previous place. found out there are 2 cats and now told it is the front cat and manifold is cracked. I dont want to spend more money unless I know what it is and dont want to replace everything trying
SOURCE: 2003 diamante cat converter
Most muffler shops can use a generic converter and weld the required inlet and outlet to it. Costs way less this way.
SOURCE: 2001 Mitsubishi montero sport check engine light and codes
The Cat code could have cleared itself if the computer doesn't detect a problem anymore. Fix the EGR problem as it is still active.
SOURCE: 2002 Mitsubishi Galant Front Catalytic Converter
A muffler shop should be able to replace just the converter
SOURCE: I have a 2001 Galant with a scan code PO421
if you take a vacation trip,
and it went out on trip your good right,
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