Triumph Herald "overcooling" in winter weather
Posted: Tue Apr 02, 2013 10:08 pm
I have a 1961 Herald convertible. It has a slightly non-original engine from a Spit 1500.
![Image](http://www.amherst.co.uk/herald-1200.jpg)
The other week I took it on a longish drive down the M4 in freezing weather.
The engine temp. stayed way too low as soon as I was up to 50mph or more, resulting in the heater blowing almost cold air, making for a less than comfy drive!
Any hints or tips on the best way to limit the air-flow across the radiator for winter weather, so it warms up properly?
Does anyone sell a "radiator muff" or something that would neatly fit this car, or is it just a question of improvising something?
Thanks in advance!
![Image](http://www.amherst.co.uk/herald-1200.jpg)
The other week I took it on a longish drive down the M4 in freezing weather.
The engine temp. stayed way too low as soon as I was up to 50mph or more, resulting in the heater blowing almost cold air, making for a less than comfy drive!
Any hints or tips on the best way to limit the air-flow across the radiator for winter weather, so it warms up properly?
Does anyone sell a "radiator muff" or something that would neatly fit this car, or is it just a question of improvising something?
Thanks in advance!