Went to a garage to have my engine looked at about a month and a half ago. Head gasket had gone, so for the same price as skimming it, they replaced the engine. Got the car back 3 weeks ago, and it was still going through a lot of water and boiling up in the reservoir. Had them collect it and look at it again (took them a week to collect it), got it back last tuesday and the same is happening again, it went through a whole tank of water in 2 days! The second time they had the car, they had charged me for replacing the loom as it had melted (something I suspect was their fault for not correctly fixing the problem in the first place, anyway, neither here nor there). I am really annoyed at this point, and was wondering if there would be any point seeking legal advice?