Quote:
Originally Posted by Ryancoolwind
I tracked down a rebuild kit and rebuilt my vacuum pump on my 66 200D. It seemed pretty straightforward, diaphragm was torn, replaced that and the 2 check valves! Easy, but still no vacuum. I'm wondering if my driver plate is worn or the roller lifter is worn down? I included photos and hope someone has any experience with this!
|
Just a random thought, could you have inadvertently installed a check valve (or two) backwards?
That's something I could see myself acomplishing.
It could account for your symptoms of no vacuum after a rebuild of a previously working vacuum pump.
Do you know if the pump ever produced vacuum before you rebuilt it?