What happens to the smog pump on my 73 Buick w/o connected vacuum hose?
What happens to the smog pump on my 1973 Buick Centurion when the vacuum control hose is no longer connected to it (see attached photo)? Got a vacuum problem with my car that was fixed few days ago. Solution of the auto repair shop was to remove some vacuum hoses such as the one that was routed to the smog pump. Can I live without it?
