Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › 2014 Mazda CX-9- Blinking check engine light after service › Reply To: 2014 Mazda CX-9- Blinking check engine light after service
February 20, 2020 at 9:10 am
#920279
Check engine light blinking in many cases is due to multi cylinder misfire.
My first question would be, what was the code when you first got a CEL after the battery replacement?
Going on what little information you’ve provided:
Stuttered while accelerating then ok
No shake when I coast and stopped.
I might suspect a fuel delivery issue.