Dads65 convertible
New member
Hello, just fired my rebuilt 200 6 cyl mustang. One thing I had changed, and hope I did correct was remove and plug the "road draft tube" installed a chrome valve cover set up for a PVC valve. Purchased a PVC Valve for my car, removed the plug in the carb spacer plate and ran a vacuum line between it and the PVC valve... The oil fill cap on my valve cover is a twist in type and has the filter within the cap.... My problem is that I noticed at idle, the vacuum line is collapsing that I installed. Have I done something wrong or missed something in the change?? Please help, and thanks..