[quote=”nightflyr” post=204312]Not likely..
In this situation the only possible cause would be the water pump impeller.
But as I said, if this was a design issue more cases would have surfaced.
May I ask..
If you know you have a leak in the radiator why not replace it?
And if there is a possibility of combustion gases do a gas test.[/quote]
Totally. I have ordered a replacement radiator and will install that as soon as it arrives.
That will eliminate that possibility and then we will see!