scmopar

Vehicle is at the dealership, I have used them since the vehicle was new. Not too many trust issues. But I am wondering....

It has 190K miles on it.

I have been told all 4 cats are bad. The cost is 3K to install. Seems strange that all would be bad at the same time.

What are your thoughts?

We are going for 400K miles on the vehicle.

Bob

Maj. Dundee

Highly unlikely. But what is your problem? Is the CEL on? If so have the codes been read?