I have a misfire on cylinder 7.
A misfire on cylinder 7 could indicate that you have a problem with your ignition system. I would have a technician perform a tuneup on the car replacing the spark plugs and wires and see if that does not clear up the misfire. Spark plugs should be replaced every 30,000 miles.
Have a car question? Get free advice from our top-rated mechanics.
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%