Logan Square Auto Repair
2442 N Milwaukee Ave., Chicago, IL 60647 773.772.1639

Engine and Exhaust

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Cooling System

We’re often asked questions about the cooling system – the system that cools your engine and keeps it at the proper operating temperature.  Let’s examine the topic in two areas:...
Published on: Jun 01, 2025

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: Nov 10, 2024

The Hot Switch (Coolant Vacuum Valve Switch)

When the weather gets cooler, you want the cabin of your vehicle to stay warm.  When you switch on the heat, you may find the air that comes out of the vents just isn't hot.  The problem co...
Published on: Oct 27, 2024

Logan Square Auto Repair Tech Question On Your Head Gasket

Question My name is Landon.  I bought a new minivan and it started smoking out the tail pipe.  They said my head gasket went out.  What can I do to prevent this from happening again? ...
Published on: Apr 16, 2024

Logan Square Auto Repair Tech Question On Your Cooling System

Question I was driving down the freeway and smoke started coming out of my car.  I pulled over and called my husband.  I had to be towed to my mechanic.  He said my car had overheated....
Published on: Nov 26, 2023

Heater Core

{{ image('MzU0') }} Chicago 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/ant...
Published on: Apr 26, 2022

Thermostat

{{ image('MzU0') }} The thermostat is part of your cooling system. Chicago residents' vehicle thermostats perform a similar function to the thermostats in their homes. At home, you set your...
Published on: Mar 03, 2021

Thermostat

The thermostat is an important part of your cooling system. Your vehicle’s thermostat performs a similar function to the thermostat in your home. At home, you set your thermostat to maintain a c...
Published on: Jul 19, 2020