Kwik fit failed to fix my car properly, meaning more damage was done to my engine when I drove it away before it promptly failed again. They also failed to give me any reassurance whatsoever that I wasn’t going to have to pay full price for the damage incurred by their half job and for them to have a second chance to get it right. The guy on the phone told me yes the alternator should have been checked as well as the battery. But then backpeddled big time and told me a garbled bunch of nonsense to try to get out of what he’d just said. These guys are half asleep, don’t trust your car with them, it will cost you more.