Joined
·
3,146 Posts
So correct me if I'm wrong guys but to install a vacuum gauge these is a line coming off the back of the intake manifold you connect a line to right? My vac gauge is only reading 5 at best. It was reading 20 before but I admit I might have snapped that connection port on the intake manifold and glued it back on. Now is the only way to properly fix it to replace the entire intake manifold?