The Thermostat opening & Closing, The cooling fans cycling on and off, the engine working harder than the cooling system can handle. an air bubble in the cooling system, to mention a few
low coolant
Most definitely. A blown head gasket can cause the temperature to rise and put back pressure into the radiator, therefore possibly causing the radiator hoses to blow, or even bursting the radiator.
If there is no thermostat in the radiator, the coolant can flow too quickly through the system and fail to properly regulate the temperature. This can cause the coolant to boil over and be expelled from the radiator. Installing a thermostat can help control the flow of coolant and prevent overheating.
bad thermostat or water pump
A short in the turn signal wiring can cause the voltage gauge to fluctuate. A loose ground wire can also cause the gauge to fluctuate.
Yes, a thermostat opens and closes in response to the temperature in the cooling system under normal conditions. If it is sticking it can cause fluctuations in the radiator coolant temperature.
A/C or defroster on Relay stuck in closed position Temperature sensor not sensing proper temperature
Yes, as long as the water temperature is between 74 and 80 degrees Fahrenheit. You also don't want the water temperature to fluctuate much or it will cause stress on your tropical fish.
The temperature of the oceans does fluctuate naturally, but human activities, such as the burning of fossil fuels, are the main cause of global warming. This leads to an increase in greenhouse gases in the atmosphere, which traps heat and causes the Earth's temperature to rise.
yes... because you gonna loose water..
the hoses leading to and from your radiator might be clogged. If you had a rusty radiator, the rust may have clogged the hoses that carry the coolant. you should check all your hoses and even flush them out.
Having a short in the turn signal wiring can cause gauges to fluctuate. If the battery gauge is fluctuating corrosion on the cables can be a possible cause.