I am trying to troubleshoot my vacuum issue. I checked all the hoses and they look ok... Is there a way to pressurize system and trace leaks? Is there a way to directly test pump. I just want to be sure it is my pump before I buy a new one.

Thanks

Kyle

 

hook a vaccume guage to the line from the pump the best place is the turbo solonoid on the pass side of engine. disconnect the line from solonoid small black thing and hook up vac guage