This is why your car isn't warming up properly.

If your car is running cooler than normal, or your heat isn’t working right, you might be dealing with a stuck thermostat. The thermostat in your car isn’t the kind you use to set the temperature in your house. It’s a small part inside your engine that helps regulate temperature by controlling the flow of coolant. When it gets stuck, your engine can’t keep the right temperature and that’s a problem.


When your thermostat gets stuck open, coolant flows through the engine all the time even when it’s not supposed to. This can cause your engine to run too cold, which means it takes longer to warm up. You might notice poor gas mileage or your heater not blowing hot air.


Like most parts in your car, thermostats wear out over time. Corrosion, debris, or just plain age can cause them to stick. If your car is older or hasn’t had the thermostat replaced in a long time, it might be time for a new one. Old or dirty coolant can also affect the thermostat.


If you think your thermostat is stuck, don’t ignore it. Even if your car still runs, it’s not running the way it should and that can cause bigger problems down the line. Keeping your engine at the right temperature helps everything run better your fuel economy, your heater, and the life of your engine. Give us a call and let us take care of you.


Happy Adventures,

Heather



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By jhautoinc February 20, 2026
They can cause a lot of damage
By jhautoinc February 17, 2026
That streaking can lead to bigger problems
By jhautoinc February 12, 2026
That light is important.
By jhautoinc February 3, 2026
You want this to work properly.
By jhautoinc January 30, 2026
These are vital to keep you safe on the road.
By jhautoinc January 27, 2026
Your engine will thank you.
By jhautoinc January 23, 2026
They help keep your engine cool.
By jhautoinc January 20, 2026
They need maintenance to keep them running.
By jhautoinc January 17, 2026
It's better for your engine. 
By jhautoinc January 13, 2026
They are more important than you know.