So,
Yesterday I get check engine light on and truck is running fine. It was raining a lot so maybe that caused some issue.
Today I checked codes on Ta and I got this 2:
1) p042000 - catalyst system efficiency below threshold
2) p200200 - dpf efficiency below threshold
I dont see any issues through after treatment diagnostics and truck is running good.
Anybody know anything how urgent is to get to some shop with this?
Thanks