I brought my old truck in to be timed. They wrote down the symptoms (smoking, loss of power, etc.,) but did not write down what I brought it in for. The replaced numerous parts over the next few weeks saying "this will fix it". I gave verbal permission. $1800 later, the truck won't even start to drive off the lot. It needs to be seriously timed by realigning certain gears down in the engine. We are at loggerheads now and I want to just tow the car away as I have discovered that I never signed the work order. Will I get in trouble with the law if I do this? Do I have a legal right to do this?