Just had the Z-46 fuel pump replacement recall done yesterday and they left an envelope in the truck (part of the recall kit) with an "addendum" to the owners manual that "updates information on the maintenance plan, fuel requirements & fluid lubricants for your 3.0L diesel engine". The first...
I have a 2016 ecodiesel with just over 60,000 miles that I bought new. When the truck is first started the heater (not using the AC) works fine. I can set the temp around 72 and it works, but once I have been driving it for 15-20 minutes I need to keep increasing the temp setting to maintain...