Why is my engine temperature too hot?
Why Do Engines Overheat? Engines can overheat for many reasons. In general, it’s because something’s wrong within the cooling system and heat isn’t able to escape the engine compartment. The source of the issue could include a cooling system leak, faulty radiator fan, broken water pump, or clogged coolant hose.
When did the coolant hot light come on on my Yukon XL?
The “engine coolant hot” light on the 2004 Yukon XL has suddenly come on. Is this something I can take care of myself? Submitted:9 years ago. Category: GM
What’s the temp on a Silverado Sierra GMC?
Tranny temp was fine as I have a really good aftermarket trans cooler installed. It was hot out as well, roughly 32 deg c (93 deg f). Just wondering how hot is too hot? I was at the top of the hill by the time it reached that temp and it came down quickly once I started heading downhill.
What happens to engine oil when the temperature is too hot?
As Z15 stated, engine oil also acts as a coolant and lubricant (obviously)… The higher temps you experienced will lower the viscosity of the oil, and it’s lubricating ability. The difference with engine oil temps, is that they did not retreat as fast as the water temps.
When does the engine coolant hot light come on?
I have been exposed to most makes and models in my 8 years of experience. Verified The “Engine Coolant Hot” light serves as both a warning for low coolant level and when your engine is running warm. It is best to check and correct the fluid level of your coolant overflow tank and see if the light goes out.
What should the temp be on my GMC Truck?
After getting it back from having leaking intake gasket replaced, the temp would go up to 260 before it went back to 170 and then would sit for a little bit, go back to 210, back to 170, back to 245 or so, then back to 170, but It never seemed to run hot. I changed the thermostat with a brand new 190* from NAPA and it seemed to cure a little of it.
What happens if you run a Chevy Silverado Hot?
The Chevrolet Silverado is a rugged truck that is made for a tough workload. Coolant system failure can eventually cause major engine damage as running the truck hot can lead to head gasket failure or loss of power eventually causing the motor to stop running.
What happens if you run your truck too hot?
Coolant system failure can eventually cause major engine damage as running the truck hot can lead to head gasket failure or loss of power eventually causing the motor to stop running. Troubleshooting your coolant system, when the problems are minor, will save you time and money in the long run. Allow the truck 30 minutes to cool down.
How do you cool down a Silverado truck?
Allow the truck 30 minutes to cool down. The coolant system will be under pressure when it is first turned off. Open the hood to access the engine compartment. Locate the radiator in front of the engine compartment. Twist the radiator cap counterclockwise to remove it from the radiator.