[ddmcse]

Originally Posted by jfunez

also one thing we are not telling him is that there is a posibility that the coolant is also being lost during driving. as in my case ,I would only loose coolant during highway speeds due to a small leak on the headgasket, exaust gasses would leak into the coolant chamber and push out the coolant through the reservoir since radiator pressure slowly creeped up and went past the pre-determined rad-cap pressure. about two weeks later came some power loss and a more frequent refilling of the radiator....

this is known as the BHG