Just bought an 88 w/43000 miles, triple black w/17" wheels, 4x3 trans, flowmaster exhaust, computer chip, air intake divider plate, leather int. w/sport seats, all well maintained. Everything works except the wipers have a mind of there own. This has to be the circuit board on the front of the wiper motor. It has been over 15 years since I owned a corvette till now. I did'nt do much if any research before I bought the car, so my question is the obvious, what issues did the 88's have and is there anything I should be aware of or looking for. Thanx