[akart]

Have 1986 k10 and my clutch would work then not then work again. My problem was air in the system, very hard to bleed out as not much fluid moves and the air keeps going up and down. Solution which worked for me: Get a pump oil can 8 oz. size. Attach it to the slave bleeder with some clear tubing and pump fluid up from the bottom to the reservoir. No peddle needed. Maybe have some one watch for bubbles as you pump, when clear shut valve. You will have to remove some fluid in the reservoir to start with. This has worked for me and others. Good Luck