Update, valve cover is leaking oil and dripping on the upstream o2 sensor connector. Theory is, flowing down and shorting out the upstream o2 sensor on bank 1. I did go into the shop and personally seen the oil leak. Valve cover gasket on back order until mid October. Dealer finally did...
Another victim of the PO300 Code, currently in the dealer for the 4th time.
Build date: 11/20 Mexico made engine
Mileage when it first occurred:6273
How many times has it occurred: 5
What exact codes did it throw: PO0171,PO300,PO2096,PO137,PO141
Is the issue on going? Y
If so, what has...