The car as of late is running very rough. When waiting at lights it seems to increase its rev range. When driving quite often you will notice the rev gauge jump and settle again. The shifting between gears isn't smooth anymore and have noticed a substantial increase in fuel consumption. I was wondering if it could be a vacuum leak or faulty sensor. It has been serviced and had its spark plugs changed.
May 11, 2021 at 5:48 AM
