Can I replace my Distr. Vaccum advance?
I am going through my 450Sl replacing parts like crazy due to the thing not being driven much by the previous owner. The vaccum port on the side closest to the distributor holds vac. but the other port doesn't. Is there a replacement diapragm? Also the ignition switchover valve on the fire wall isn't cutting off the vaccum when the AC is switched on or the temp guage wire is grounded. Can I get these parts? Also, could this be causing my awful hesitation? the car runs great above 35 mph getting there is tough.