My 2016 tone ring quit at 104k and it was not covered by the recall per vin list. talked with the service manager about goodwilling the thing for me and he approved it but it took almost 3 weeks to get an answer. I don't even want a replacement vehicle while its being fixed which to be quite...
Switch the recirc on and off and see if that's what is making the noise, 90%of the time it's a stripped out actuator, . The new designed actuator doors normally are ok and all it will need is the actuator.. old design it's usually a broken door.
Both repairs require removing/ rolling back the...
The dealer has to plug it in in some cases, this is part of what is required of them to get paid for working on your truck. They have to save a snapshot of vehicle configuration (a snapshot of every vehicle module part number on your truck, including software levels) a before and after are...
Carefully pull back on the insulating sleeve on the EGR tube where it goes into the intake and see if the EGR gasses have burned through the intake, may need to be doing stall test to find it if its leaking.