Lots of you have experienced overheating issues. I would like to explain the theory of overheating before I provide the remedies.
A bricklin using a 15 pound radiator cap will not boil the water from the radiator until roughly 250 degrees are reached by the coolant temperature. With freeze, the point is 250 to 260 degrees. Your vehicle can be run by you in 250 or 240 levels so long as the water from the radiator does not boil.
It provide you air bubbles, lower the coolant level and push out water the overflow. An engine do not cool, so the engine temperature will skyrocket. Your main concern should be to help keep your engine beneath the boiling point of your coolant.
A leak of all sorts anyplace in your temperature regulation system may have the same effect. This is why you must have a very good radiator cap on your vehicle. People become worried if their car gets around 220 degrees. Towing on a hot day that’s a standard temperature, and is nothing to be concerned about, provided that you aren’t losing coolant.
You may safely operate to 240. Above 240 you are nearing your coolant’s point, so start being concerned. Now get worried! stop the vehicle and cool it off. The judge will not show since water temperature will be read by the gauge, how hot it gets.
After the water boils, there’s steam in the temperature regulation system, and the gauge does not read steam pressure. The gauge can read 220 Once overheating and boiling, but in actuality, it’s closer to 300. After the water boils, the gauge is worthless.
Not good! – Now, lets become down to your vehicle. Advanced or retarded timing will add to motor heat. Install a brand new radiator cap. You should use the cap which has the lever the top because it can make it simpler to check the water when the radiator has pressure from it. Check the fan clutch. There should be no side motion when moving the fan blade back and forth.
Do not just have it boiled out. If you have not corrected the problem from now, i’d suggest installing a 7 blade stainless steel fan blade, and taking off the fan clutch that came the vehicle. This requires installing a 2 spacer to take up the room the fan clutch took. The heavy duty stainless steel fan will pull a lot more air throughout the radiator than the stock fan, however, it’ll yield you a little more noise due to the tremendous quantity of air that it moves.