DS wars in Nebraska!
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#26
DS wars in Nebraska!
you've got air trapped in your head instead of coolant air doesn't dissipate heat very efficientlyso the metal heats up in a hurry. Air rises so it goes to the highest point it can a lot of times thats in your head. On my scrambler i loosened the rad. cap ran it and shook it leaned it over and loosened the bleeder screw on the head . ran it for about an hour before all the air was gone, no more trouble after that.