by bercnan72 » Tue Jul 24, 2012 5:43 am
You can sue them in small claims court for the cost of bringing the engine up to the standards t should have been when you bought it from them.
HOWEVER, if I were them, I would just say, "Your honor, he has used it for almost a year. Who knows what kind of stress he put on the engine. How can we be expected to fix a problem HE caused?"
Now, if your mechanic friend can prove that the problem was there from the start, call him as an expert witness. Otherwise you can try, but it is your word against them.