Notifications
Clear all
0
06/04/2021 7:12 pm
Topic starter
Hello,
I have a 2004 Honda CR-V with 190,000 miles. The error code P0420 is shown and the vehicle experiences slow acceleration, occasionally has trouble starting, and struggles to go over 60 mph. Oil levels are fine and there is no burning smell but the engine gets quite hot and seems to have some oil underneath the engine. Any help would be much appreciated. Thank you in advance.
2 Answers
0
06/04/2021 7:49 pm
P0420 usually means the catalytic converter has gone bad (or got clogged) and needs to be changed out. Your symptoms is slow acceleration suggest this is the case.
It could also be bad O2 sensors, but highly unlikely given the symptoms.
