(in the US) Anyone can sue anybody for anything. The question you have to ask yourself is, what are your chances of collecting anything, and will it be worth it?
Yes you can sue him for his business if u get a good lawyer.
no.....Did you give them an extended warranty with the car you gave them? You should always have a car inspected by a mechanic before taking ownership of it... consider it a lesson learned.
If you owe the mechanic money and have not paid them they certainly can hold the car and I am sure by now you have heard from a creditor at least. If you make no attempt to pay off this debt then yes, the mechanic can sell this car, but you should have been notified. If you weren't then it's against the law! The title on the car can be gotten easily enough. If you have not paid off the bill and have never received noticed from a creditor or lawyer then this mechanic has stepped over the line. I suggest you see a lawyer about this if the car is fairly new.
WEL IF ANYONE SCRATCHES OR DENT YOUR CAR THEN YOU CAN SUE
In the US, you can sue anybody for anything you want. You'll probably lose, but you can do it.
As far as I am aware as long as there is any pain and/or trauma caused no matter how insignificant then yes you can sue
if your saying a minor then at max 3 days if its major then a week at most
if they are dumb enough to tell you their real name sue sue sue sue sue sue
YES, the contract is what they sue for unless the car is listed as COLLATERAL for the loan. Then they repo the car and sue ya.
He probably had that engine laying around and wanted to charge you for an engine, he did not do the job right so take him to small claims if he doesn't fix problem. If he fixes it take it to another mechanic and have them do an inspection to see if he half-a$$ed anything else
If it is your car, get insurence. If it is not, sue them.
He criticized the car manufacturing companies but did not sue them