Car Heating System Repair
Stay warm and safe with expert car heating repair from Len’s Automotive in Bellevue, WA. If your heater isn’t blowing hot air, your defroster isn’t working, or you’re noticing strange smells, our certified technicians will quickly diagnose the issue and restore comfort to your ride. From heater cores and blower motors to thermostats and controls, we handle it all. Schedule your heating service today for fast, reliable repairs.
Alignment Service
$89.95
$99.99 4wd vehicles. *Offer valid on most cars, excluding diesel, exotic and luxury models. Offer valid when presenting at time of service. Not valid with other offers. Contact us for details.
Oil Change
$49.98
Up-to 5qts 5w-20, 5w-30. Standard filter. *Offer valid on most cars, excluding diesel, exotic and luxury models. Offer valid when presenting at time of service. Not valid with other offers. Contact us for details.
Brake Service
$149.98
Includes semi metalic pads. Labor and parts per axle. Ceramic pads additional. *Offer valid on most cars, excluding diesel, exotic and luxury models. Offer valid when presenting at time of service. Not valid with other offers. Contact us for details.
Frequently Asked Questions
1. How does my car’s heating system work?
Your vehicle’s heating system uses heat from the engine coolant. The coolant flows through the heater core, and a fan blows warm air into the cabin to keep you comfortable in cold weather.
2. Why is my car’s heater blowing cold air?
This could be due to low coolant levels, a clogged heater core, a faulty thermostat, or a broken heater control valve. A professional inspection can identify the issue.
3. What are signs of a heating system problem?
Lack of heat, strange smells, foggy windows that don’t clear, coolant leaks, or fluctuating cabin temperatures may all point to a problem with your heating system.
4. Can I still drive if my heater isn’t working?
Technically yes, but it’s not ideal, especially in cold weather. A malfunctioning heater may indicate bigger issues with your engine’s cooling system.
5. What causes a heater core to fail?
Heater cores can become clogged with debris or corroded over time. This can block the flow of coolant and reduce heat output or cause leaks in the cabin.
6. Why does my car smell sweet when the heater is on?
A sweet smell often signals a coolant leak, possibly from the heater core. This can also cause foggy windows and should be repaired promptly.
7. How often should I service my car’s heating system?
There’s no set interval, but it’s wise to have it checked before winter and anytime you notice reduced performance. Regular cooling system maintenance helps extend heater life.
8. Is the heating system connected to the AC system?
Yes, both are part of the HVAC system and share some components like the blower motor and controls. A problem in one area can sometimes affect the other.
9. How long does it take to repair a car heater?
It depends on the issue. Minor repairs like thermostat replacement may take under an hour, while heater core replacement can take several hours due to its location behind the dashboard.
10. Do you offer heating system diagnostics?
Yes! We offer full heating system inspections, including thermostat testing, coolant checks, and heater core evaluations to keep your car warm and safe.
Why Choose Len's Automotive?
Certified Mechanics
Flexible Scheduling
Competitive Pricing
Detail oriented Service
Address
1620 136th Pl Ne
Bellevue, WA 98005
Hours
Mon- Fri: 7:30am-5pm
Sat & Sun: Closed