Quote:
Originally Posted by abe g
It may seem elementary but a good stop leak should be tried. I had an old chevy that leaked at freeze out plug in rear of engine (under flywheel?) Kept it going for years with stop leak occasionally. worth a try, good luck, Abe g
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Stop leak additives can plug heater cores and small water passages though. Good idea if you are fixin to sell or get rid of it, but if it's a keeper, try and repair it correctly for years of reliable service.