Jul 31, 2004 #1 joe1975 Well-known member Joined Feb 15, 2004 Messages 345 Location Louisiana Corvette 1975 Orange L-82 4 Sp. That circuit board that they sell for tach repair is it really the culprit 95% of the time? Any type of tests to confirm it is?
That circuit board that they sell for tach repair is it really the culprit 95% of the time? Any type of tests to confirm it is?
