Could be a number of things CONSULT with with your Dealer and have it looked at.
when my dodge stratus started to do that it was because I needed transmission fluid.
Low trans fluid, or internal trans failure.
No, the oil change reminder and the check engine light are unrelated.
I am ten years old and I do blink cause it helps my eyes.
My 02 liberty check engine light has blinked in the past. It was because my battery needed to be replaced. Count the number of times it blinks and search for that blink pattern online for better information.
It would be very rare for a P1684 code to turn the light on.
yes cause your eyes have muscles in them so u can blink
If if starts bubbling even if the engine is cold, most likely blown head gasket. If only when engine warm, stuck thermostat.
It might be that your pcv valve is plugged or the egr valve is sticking.
all cats blinks it's just that they dont blink that much cause they always sleep
The check engine light comes on for numerous faults found by the computer. You will have to have the code pulled to find out why it is flashing. Most auto parts stores will do this at no cost.
check the solenoid, and the starter.