Was getting all 4 o2 codes, replace all 4,cleared light now getting o2 codes on both banks, makes truck hard 2 start when it's warm outside. first time starts good after that it fills like it's loading up while idling and hard 2 start, when light is on.
Truck listed above is a 1500.
Truck listed above is a 1500.
Apr 30, 2021 at 12:04 AM
