Web2 days ago · The old Cat seems like I have a thermostat not opening properly. ... #1 CDL Truck Driver Message Board. Forums > The Garage > Trucks ... Should have around 30 PSI steady at high speed.If not the pump is bad. BoxCarKidd, Apr 13, 2024 at 12:05 AM. BoxCarKidd, Apr 13, 2024 at 12:05 AM WebSigns of Thermostat Failure in trucks Fluctuations on your temperature gauge A thumping or pounding sound Temperature gauge running cool There is an antifreeze leak smell Not …
DIY: How to Troubleshoot a Faulty Thermostat - YouTube
WebOct 30, 2024 · A bad car thermostat can damage your engine and cost you thousands of dollars. This is why it’s important to know the signs of a bad car thermostat that isn’t working how it should. In this post, we review the symptoms of a bad car thermostat so you can know the signs and get it fixed right away. Symptoms of a broken car thermostat: … WebAug 6, 2024 · Your Check Engine Light is On. Alongside the signal that your engine is overheating, you may see your check engine light come on if your coolant temperature sensor is failing or has failed. If your car’s computer senses a problem with the signal your sensor is sending, it may trigger the check engine light. Regardless, your check engine … design of eccentrically loaded foundations
️ Signs of A Bad Thermostat You Need to Watch For! ️
WebNov 22, 2024 · If you are driving and your temperature is stuck open, and then the temperature of the engine will drop then it should. It mostly occurs when the weather is very cold. A thermostat that is stuck open will cause a lack of heat and no coolant will be lost. If the temperature is cool in your car, then your thermostat is in the open position. WebNov 19, 2013 · When the impeller cracks on the shaft as kinnisoj mentioned, it will actually give you temp spikes and/or higher temps in general because it isn't circulating properly. Your temp is low but you will probably never see the 192° as stated. Most run between 184-190 which is perfectly acceptable. I've put 3 brand new OEM thermostats in my truck ... WebSep 23, 2024 · If the upper radiator hose is hot when the engine is not up to temp you have flow which would indicate a bad thermostat. A good working thermostat will block flow from the engine to the radiator until the engine is up to temp. There could be other issues as well like a faulty gauge reading or air in the system. design of dual-band perfect absorber