Watch Car Wash (1976) (1976) HD Full Movie Free on SolarMovie. Watch Car Wash (1976) (1976) online free. A comedic take on the daily life of car-wash employees, chronicling their hopes, fears, joys, dreams...A comedic take on the daily life of car-wash employees, chronicling their hopes, fears, joys, dreams, and tribulations, and meeting some eccentric customers along the way.