Check the accuracy of your temperature gauge, coolant level below the baffle, advance the timing with the hand lever, water with antirust added will run cooler by 20-25 degrees!!!
Guys he wants answers other than replacing the radiator.
I fill my rad to the top with vinegar and run it about once a week for 15 minutes, to heat up the crud
for the 6 week duration. never had the mess Tom is talking about.
