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Engine Cooling Fan - Is Your Cooling Fan Working - How To Test It
Cooling Heating

Engine Cooling Fan – Is Your Cooling Fan Working – How To Test It

04/04/2023

Your engine cooling fan, only runs when needed, to help cool the engine. So, a engine cooling fan, relay or control circuit failure is bad news. Because, it can allow the engine to overheat. But, […]

Cooling Fan Relay - What Does It Do - Failure Symptoms - Testing
Automotive Relays

Cooling Fan Relay – What Does It Do – Failure Symptoms – Testing

11/11/2022

The cooling fan relay essentially functions as, the on/off switch for the engine’s cooling fans. And, is therefore an important electrical component, of the vehicle’s cooling system. Most cooling fans use electric motors, that have […]

Electric Cooling Fan - What Can Stop It From Working Properly
Cooling Heating

Electric Cooling Fan – What Can Stop It From Working Properly

10/07/2022

Is your engine is overheating, or shows signs of running hotter than normal. Then, you may have a problem, with your electric cooling fan. Electric cooling fans are used, to move air through the radiator, […]

Fuel Pump Related No Start Problems - What Should You Check
Automotive Fuel Pump

Fuel Pump Related No Start Problems – What Should You Check

08/14/2022

The fuel pump runs continuously while your engine is running, delivering high-pressure fuel, to the fuel rail and injectors. The fuel pump keeps cool, by staying submerged in fuel or else it would overheat. If […]

Automatic Shutdown (ASD) Relay - Function - Failure - Testing
Automotive Relays

Automatic Shutdown (ASD) Relay – Function – Failure – Testing

08/11/2022

The function of the automatic shutdown (ASD) relay, is to shut off power to major systems. When the key is turned off, as a safety feature. So, when the automatic shutdown (ASD) relay is on; […]

Fuel Pump Relay - Function, Failure and testing procedures.
Automotive Relays

Fuel Pump Relay – Function, Failure and testing procedures.

03/19/2022

So, the fuel pump relay, is activated whenever, the ignition is turned on. Consequently, the primary function of the fuel pump relay, is to maintain a consistent voltage supply, to the fuel pump. Therefore, when switched […]

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