Pro-Tech Auto Repair Inc
7591 Commerce St, Corcoran, MN 55340 (763) 420-3060

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: Mar 16, 2025

Radiator Fans

{{ image('MzU0') }} Corcoran 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 engi...
Published on: Oct 06, 2024

Prevent Cooling System Problems In

Cooling system problems are the most common reason for mechanical failure.  And, they’re largely avoidable.  Here’s what you need to know about your cooling system.  First, ...
Published on: May 26, 2024

Heater Core

{{ image('MzU0') }} Corcoran 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/an...
Published on: Jul 12, 2023

Radiator Fans

If you’re old enough, you’ve heard the term “fan belt." Back in the day, the radiator fan in your vehicle was turned by a belt driven by the engine. There are still belt driven fans,...
Published on: Dec 05, 2021

Thermostat

{{ image('MzU0') }} The thermostat is part of your cooling system. Corcoran residents' vehicle thermostats perform a similar function to the thermostats in their homes. At home, you set you...
Published on: Jan 04, 2021

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: Nov 16, 2020

Pro-Tech Auto Repair Inc 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: May 09, 2020