[Healeys] thermostats

[healeymanjim at hansencc.net (healeymanjim at hansencc.net)]

i just do not understand this whole thermostat question.  both my healeys have 
a cheap $4 thermostat in them and i can only get a couple of miles from the 
house before the temp has gone up to about 200, back to about 160 or so them 
quickly settles in at 185 where it stays until i shut it down.  i do not see 
the problem.   hjim