Iwen Automotive
10 Market St, Montana City, MT, 59634

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 29, 2024

Heater Core

{{ image('MzU0') }} Montana City 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 coolan...
Published on: Nov 06, 2023

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: Aug 01, 2023

Heater Core

{{ image('MzU0') }} Montana City 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/antifree...
Published on: Apr 24, 2023

Radiator Fans

{{ image('MzU0') }} Montana City 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 ...
Published on: Feb 17, 2023

Iwen Automotive Advice on Your Cooling System

Last week I was out running errands and my temperature warning light came on – total panic!  I pulled over and my car was overheating After it cooled down, I went right in to my service ce...
Published on: Oct 04, 2022

Simple Answers from Iwen Automotive for Montana City: Cooling System

Question My engine never overheats.  Why should I get a cooling system service? Answer That’s a good question to ask, because if you don’t have the full answer you may end up in tr...
Published on: Sep 05, 2022

Thermostat

{{ image('MzU0') }} The thermostat is part of your cooling system. Montana City residents' vehicle thermostats perform a similar function to the thermostats in their homes. At home, you set...
Published on: Mar 28, 2022