Jim:

Possible, not very likely, unless the outside temp came up at the same time, to where the rad won't cool enough once the engine comes up to temp.

Just commenting that 95C is rather hot, and if fill problems weren't the cause, what else to look at.

And there is such a thing as a bad thermostat in the new box, there have been several reported on this forum!

Peter

__________________
1972 220D ?? miles
1988 300E 200,012
1987 300D Turbo killed 9/25/07, 275,000 miles
1985 Volvo 740 GLE Turobodiesel 218,000
1972 280 SE 4.5 165, 000 - It runs!