WebSep 28, 2024 · 3. Look into your radiator to check if coolant is flowing through it. After 10-20 minutes pass, keep your head at least 1–2 feet (30–61 cm) away and look down into the … WebMar 3, 2010 · Check the Temp. Open up the thermostat, and find the small vial of mercury that measures the temperature. This can sometimes come out of alignment, and will need to be re-set. Using your pliers, turn the nut on the mercury screw until the connection pops out. When this is done, leave for around 10 minutes, and then turn the nut in the opposite ...

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WebNov 14, 2024 · One of the most common symptoms of a failing or failed thermostat in a car engine cooling system is an overheating engine. The thermostat is responsible for regulating the flow of coolant through the engine, and when it fails, coolant is no longer able to circulate properly. As a result, the engine begins to overheat, leading to severe … WebDec 13, 2024 · One of the most prevalent symptoms of thermostat failure is irregular operating temperatures. A stuck closed thermostat will cause engine temperatures to skyrocket, while a stuck open thermostat will … smoking weed after eating

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WebFeb 23, 2010 · A closed thermostat valve will cause the engine to overheat, harming the engine and potentially destroying the head gasket, while an open thermostat valve will over cool the engine, causing it to work much harder than necessary. The symptoms for both an open and closed stuck thermostat valve are relatively easy to tell. WebCoolant Leaks: If the thermostat is stuck closed, then coolant may build up and leak, often near the thermostat. This can cause other leaks to develop in coolant hoses. Check Engine Light: The check engine light should always be taken seriously and never ignored. A bad thermostat will trigger this light in your BMW. smoking web comic dark side