Join Date: Nov 2000
Location: Blythewood, SC, 29016
Sounds like you tightened the adapter too much. I think Grant calls for 40 pounds or so, and it is easy to overtighten. I had the same thing happen to the 69, and I removed and retorqued the adapter. Works fine now.
57 Plymouth Savoy in my family since new, jsut cosmetically restored, 93 S-10 waiting on the 305 out of Angie's 69 RS/SS, Angie's mechanic