Water Temperature
#1
#2
Also, I don't hold my hand on a hot dashboard that's been sun-baked. Yet it seldom exceeds ~150 F. Your engine is running at a coolant temperature that's approaching boiling. Not something that's comfortable by any means.
#5
At a minimum, you want to drain out some of the coolant and install new stuff because the corrosion inhibitors get used up over time. Probably not so bad with brass radiators and steel blocks, still.
If anything what you really want to do is make sure the engine is getting hot enough, believe it or not, and soon enough, too.
Even if the temp Gage isn't perfect calibration it should be close enough?
If anything what you really want to do is make sure the engine is getting hot enough, believe it or not, and soon enough, too.
Even if the temp Gage isn't perfect calibration it should be close enough?
#6
This may be handy. I posted it on 48-56 forum:
BTW: I check it by deliberately filling it to the rim after flushing. I then look, with cap off, for the thermostat to cycle as it starts to warm up. You'll see the water suddenly flow, stop, flow again - if the radiator has cold water in it. Then I put the cap on and wait to see it overflow a bit as the water expands. Then it will find its happy balance. I do this every spring and whenever I buy a new used vehicle. It's cheaper than trouble on the road!
BTW: I check it by deliberately filling it to the rim after flushing. I then look, with cap off, for the thermostat to cycle as it starts to warm up. You'll see the water suddenly flow, stop, flow again - if the radiator has cold water in it. Then I put the cap on and wait to see it overflow a bit as the water expands. Then it will find its happy balance. I do this every spring and whenever I buy a new used vehicle. It's cheaper than trouble on the road!
#7
Please, no suggestions though! It has all been covered.
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