Hello,
My CEl, first came on last week, I took the car down to the dealer and he pluged up his OBD2 tool and it pointed to the 02 sensor weird thing is, both banks were ideal. Yesterday I took the car out for a brief drive and the light started flashing and I began to lose power
It stopped flashing after about 3-4 mins.
I was luckily about 5 mins away from the dealer and brought it by. The dealer checked and said there were multiple misfires, any idea what this could be?
The shop tech said it was lickley a gromell, attached towhat I dont know.
Please help!!!
