Re: 59AB Cooling System Advice Needed from the Experts (not an overheating issue)
It sounds like you've eliminated a head gasket leak, so I'm puzzled as to why you'd consider changing gaskets and studs. Other possible causes also seem to have been eliminated, except the coolant itself. Foaming coolant is expansive, overflowing system capacities. I'd resolve that issue before anything else anyway.
__________________
Alan
|