Brought in for suggested tune because mileage is close to 100,000 miles. Spark plugs and ect. were replaced and paid over $400.00 0n service done. had to bring car back following day because 2 signals ( car with tire marks and red flashing lightning signal) came on as I was turning in traffic light. This happened 2x within 3 days and it is alarming to me. Car won't even speed up beyond 60 mph on interstate. No breakdown while driving though.