What a great forum. I've owned my 2011 Pathfinder for four years now and am disappointed I just found this forum. I was searching for a reason my my heater was not working at idle, and came across this forum. A quick $20 bottle of blue coolant and my heater works great again. Thank you already for your help.
Now to do some brake research as I need new rotors and pads after towing a 3500 lb. camper all over North Carolina last year.
RZ