08/11/2026
🟢 Know Your Car
MYTH: Coolant is only important in the winter.
FACT: Coolant protects your engine every day of the year.
Most people think coolant's only job is to keep their engine from freezing.
In reality, your cooling system works every time you drive—especially during Chico's hot summers.
Here's what coolant actually does:
✔ Prevents Overheating
Coolant transfers heat away from your engine, helping it maintain the proper operating temperature even in triple-digit weather.
✔ Prevents Corrosion & Rust
Fresh coolant protects your radiator, water pump, hoses, and cooling system components from corrosion that can lead to expensive repairs.
✔ Lubricates the Water Pump
Coolant helps lubricate critical cooling system components, extending the life of your water pump.
✔ Prevents Scale & Mineral Buildup
Over time, coolant loses its protective properties and contaminants can build up inside your cooling system. Regular coolant service helps keep everything flowing efficiently.
✔ Provides Year-Round Protection
Quality coolant protects your engine during both freezing winter mornings and scorching summer afternoons.
The best part?
A coolant flush isn't about fixing a problem.
It's about preventing one.
If you're not sure when your coolant was last serviced, stop by D&E Auto Repair. We'll inspect your cooling system, answer your questions, and help you make the best decision for your vehicle.
D&E Auto Repair
3328 Esplanade • Chico, CA
530-343-9703
www.dandeautorepair.com
🟢 Know Your Car
D&E Auto Repair's educational series designed to help Chico drivers better understand the vehicles they depend on every day.
Because informed drivers make smarter maintenance decisions, and smarter maintenance helps prevent costly repairs.
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