CVSCC Operation Test
Disconnect vacuum hose from lower nipple and attach a 1/8" (3.2 mm) piece of vacuum hose to CVSCC valve. With radiator top tank at 75°F (24°C), blow through hose. If unable to blow through hose, replace CVSCC valve.
Disconnect vacuum hose from lower nipple and attach a 1/8" (3.2 mm) piece of vacuum hose to CVSCC valve. With radiator top tank at 75°F (24°C), blow through hose. If unable to blow through hose, replace CVSCC valve.