Oct 16, 2020 at 11:44 AM
(Merged)
My engine stalls at idle why?
1999 DODGE DURANGO
Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
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Okay, so I finally found time to change the 02 sensor after getting the 'o2 sensor slow response'. Now I have a code 'p0420' Is my Catalytic converter bad? Or could my rear sensor be going bad? Thanks for putting up with all of these questions! its one thing after another!