I took my car in for front brakes and after after spending $1,000 and pulling out of the lot, no brakes! I returned immediately and they attempted to bleed the air our of the brake lines, improved but not right. I returned to shop about 20 miles later to have them look at it again, They refused saying nothing was wrong, that I just wanted to complain. Are you freaking kidding me???? I will never, ever return to any Car-x User's recommendation: Avoid Car-X at all costs!