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Winters in Ohio are often frigid, which can make driving uncomfortable if the car heater breaks. According to the auto repair professionals at A-1 Auto Service in Lorain, there are a few common causes of equipment malfunctions. Below, they share four possible reasons the car heater won't work.

Auto Repair Experts Explain 4 Causes of Heater Breakdowns

Damaged Blower Motor

If you turn on the heater and no air comes out of the vents, a damaged blower motor could be to blame. A faulty component lacks the strength to push air through vents into the cabin interior.

Plugged Heater Core

Lorain-Ohio-auto-repairIf you crank the heater only to find cold air coming from car vents, a plugged heater core could be causing the issue. The device helps transfer coolant heat into the cabin. The heater core is most likely clogged if the inlet hose from the radiator is hot and the outlet hose is cold. 

Dirty Coolant

Over time, coolant can become contaminated with dirt, dust particles, and additional debris. When this happens, the liquid becomes too thick for the heating core to effectively deliver warm air through the car. 

Coolant Leak

If the radiator cap is loose or damaged, coolant can leak from the cooling system. This causes antifreeze and water levels to drop, resulting in heater malfunctions. 

Whether you need the car heater fixed, oil changes, brake service, or additional auto repairs and tuneups, the technicians at A-1 Auto Service will improve the comfort, safety, handling, efficiency, and performance of your vehicle. To schedule an auto repair appointment in Lorain County, call (440) 245-0076. Visit the auto mechanic online for a complete list of car repairs and maintenance services they perform, and like them on Facebook for announcements.

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