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.
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing