If you’re expecting temperatures colder than that, you need a block heater or a warm garage. Also, use a coolant enhancer like Water Wetter, which improves surface tension and heat conductivity.Ĭoolant manufacturers often suggest a 50/50 mix of ethylene glycol and water, which will protect your cooling system down to -34F. If you are using straight water, you should always add water pump lubricant and a corrosion inhibitor. This is true in terms of heat conduction however, it is also the best source of corrosion. Water is the Best CoolantĪnother myth is that water is the best coolant. If you’re experiencing overheating with a 180, you have deeper problems with other components. Late-model computer-controlled vehicles mandate the use of a 192- to 195-degree F thermostat. The best thermostat for classic vehicle applications today is the 180-degree thermostat. Although enthusiasts tend to choose a 160-degree F thermostat to treat overheating issues, the 160-degree thermostatwas originally intended for alcohol antifreeze back in the day. Thermostat selection boils down to application. Never operate your engine without a thermostat! And even on the open road, coolant never has a chance to park in the radiator long enough to give up heat energy to the atmosphere. This will only add insult to injury! When coolant never has a chance to give up heat via the radiator, it gets hotter and hotter, especially if you’re stuck in traffic. One of the greatest - or perhaps worst - cooling system myths is that you can remove your thermostat to eliminate overheating. Typically, when engines overheat or run too cool, it’s because of these cooling systems myths and misconceptions. Here are some of the more common myths and mistakes and why you should avoid them. It must also have the appropriate water pump speed and coolant flow between the engine and radiator. To achieve and maintain optimum temperature range, a good cooling systemneeds the right-sized radiator and fan combo. That means keeping the engine in the 180- to 210-degree F range. It needs to extract enough heat to keep your engine happy, yet maintain enough heat to keep it operating efficiently. TIL that (semantical… on Assurance vs.There are many myths and misconceptions about engine cooling, but the truth is your engine’s cooling system must perform a balancing act. Chronological Bible Reading Podcast Week 24.Parks and Conversation S05.E15 – My Spirit Animal is a Doggy.Weekly Devotional Podcast as well as Book by Book video.So who are you? Are you a closed hand or an open hand person? If I hold on to these blessings to tightly, I will kill them. If I am not willing to give these blessings back to God then I should not expect to receive any other blessings from God. You have to be willing to let go of some things to receive something else. If you want to honor God with your whole life then you need to hold all these things with an open hand. It’s not your time, it’s not your money, it’s not your family, it’s not your career, it’s not your stuff. If we live with an open hand we realize that all the things that are in our lives are temporary and we are not owners but stewards. If we are so focused on holding on to our stuff then we will miss out on receiving the things that God wants to bring into our lives. And we can’t receive anything with closed hands. I don’t think this is gospel living at all. This is my stuff, this is my career, this is my time, this is my money. I think the tendency is to look at our lives and our accomplishments, careers, family, stuff, dreams and aspirations and put them in a closed hand. In life we can be a closed handed or open handed. I have to thank Mark Driscoll for giving me this image of Closed and Open Handed I had a conversation the other day that troubled me.