Nevada County Auto Repair & Concept Motorsports Inc
633 MALTMAN DRIVE, GRASS VALLEY, CA 95945 | (530) 477-8711

Engine and Exhaust

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A Long Lasting Cooling System For Grass Valley, CA Driving

Our vehicles operate in a wide range of outside temperatures.  That’s why vehicle manufacturers use testing grounds from the frozen tundra to the blistering desert.  Your engine antifr...
Published on: Oct 22, 2025

Nevada County Auto Repair & Concept Motorsports Inc 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 06, 2025

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: Feb 18, 2024

Thermostat

{{ image('MzU0') }} The thermostat is part of your cooling system. Grass Valley residents' vehicle thermostats perform a similar function to the thermostats in their homes. At home, you set...
Published on: Dec 31, 2023

Simple Answers from Nevada County Auto Repair & Concept Motorsports Inc for Grass Valley: 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: Jan 25, 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 16, 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: Jul 02, 2022

Radiator Fans

{{ image('MzU0') }} Grass Valley 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: Jan 19, 2022