Brake fluid is hydroscopic-it absorbs moisture from the atmosphere regardless if it's under cover. Sounds like at least time to rebuild all cylinders and flush the system.


1957 Chevrolet 5700 LCF 283 SM420 2 speed rear, 1955 IH 300U T/A, 1978 Corvette 350 auto, 1978 Yamaha DT175, 1999 Harley Davidson Softail Fat Boy