O'Neill's Automotive
184 Kukas Lane, Waterbury, CT 06705 203.755.3618

Engine and Exhaust

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How Cool is That! (Coolant level sensor replacement)

Your vehicle’s engine runs hot.  It should, since it’s a series of little explosions that create the power that gets you going where you want to go.  To keep the engine cool, eng...
Published on: Dec 15, 2024

Heater Core

You may have wondered where the warm air in your passenger compartment comes from. Well, as your engine starts to warm up, it also warms the coolant/antifreeze that circulates around the engine and th...
Published on: Oct 15, 2023

Heater Core

{{ image('MzU0') }} Waterbury drivers may wonder where the air in a vehicle's passenger compartment comes from. Well, as your engine starts to warm up, it also warms the coolant/a...
Published on: Mar 30, 2023

Heater Core

{{ image('MzU0') }} Waterbury drivers may wonder where the air in a vehicle's passenger compartment comes from. Well, as your engine starts to warm up, it also warms the coolant/antifreeze ...
Published on: Dec 17, 2022

Cooling System Repairs

We all know how important the cooling system is. Coolant/antifreeze circulates around the engine, absorbs heat, and then dissipates it in the radiator.  Cooling system failure can cause extensive...
Published on: Oct 19, 2022

Thermostat

The thermostat is part of your cooling system. Waterbury residents' vehicle thermostats perform a similar function to the thermostats in their homes. At home, you set your thermostat to maintain a com...
Published on: Feb 15, 2022

Thermostat

{{ image('MzU0') }} The thermostat is part of your cooling system. Waterbury residents' vehicle thermostats perform a similar function to the thermostats in their homes. At home, you set yo...
Published on: Feb 09, 2022

Radiator Fans

{{ image('MzU0') }} Waterbury residents who are old enough have probably heard the term “fan belt”. Back in the day the radiator fan in your vehicle was turned by a belt driven by the eng...
Published on: Jan 23, 2022