Post Road Service
6541 Post Road, N Kingston, RI 02852 401.884.8010

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: May 11, 2025

Post Road Service 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 27, 2025

Thermostat

{{ image('MzU0') }} The thermostat is part of your cooling system. N Kingston residents' vehicle thermostats perform a similar function to the thermostats in their homes. At home, you set y...
Published on: Feb 17, 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: Nov 28, 2023

Air Blend Box

You push a few buttons or turn some knobs, and voila! You have air blowing on your feet or cool air chilling your face. But how does all that happen? Well, it's all thanks to ...
Published on: Mar 19, 2023

Radiator Fans

{{ image('MzU0') }} N Kingston 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 en...
Published on: Mar 13, 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: Feb 13, 2022

Post Road Service 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: Oct 11, 2021