Mechanic not qualified to install a simple thermostat after looking at car for 2 hours and redlining RPMs straight for 20 minutes, blowing out the piston rings. Mechanic did not speak English or chose not to. Gongshow. Incompetent. Useless. Service manager Tony should be a politician not a garage manager... 'blah, blah, blah'... All day long, yielding zero...