Something bad happened by the look of that thermostat. I hope it is the water pump. I get the feeling part of it internally failed and collapsed inside. In my trucks, with the cap off and pump open you can see water rolling in the rad. Pressure or heat my be causing to appear to chugging out the upper
~ BD. "You won't find me in an old folks home" Pioneer Florida Cracker 1958 Apache Stepside 1958 Apache 1/2 ton Panel 1959 Apache 1/2 ton Panel
