Fix Common Car Electrical Problems Yourself By Mellahi Electromechanic (17 Years Experience)

Car electrical problems can be confusing, but they don’t have to be.
With the right guidance, you can diagnose most issues yourself in minutes and save a lot of money.

In this practical ebook, I break down the five most important electrical circuits found in almost every car, explained in simple English anyone can understand:

🔧 The Starting Circuit

• Why your car clicks, cranks slowly, or won’t start
• Step-by-step tests to find the exact fault

🔌 The Charging Circuit (Alternator)

• How the alternator really works
• How to test overcharging, undercharging, and bad wiring

💡 The Lighting Circuit

• Why bulbs fail, flicker, or stay dim
• Easy checks using a multimeter or a simple test light

🔥 The Ignition Circuit (Petrol Engines)

• How the spark is created
• How to test coils, wires, and sensors

🌡 The Glow Plug Circuit (Diesel Engines)

• Why diesels struggle in cold weather
• How to test glow plugs, relays, and control units

Each chapter explains:

✔ What the circuit does
✔ What parts it contains
✔ How it works (in clear, simple English)
✔ The most common signs of a problem
✔ Easy tests you can do yourself
✔ Clear examples so you understand instantly

This ebook is written from 17 years of real workshop experience, with a friendly, simple tone designed for beginners and car owners, not engineers.

If you want to understand your car, avoid unnecessary repair bills, and diagnose electrical problems with confidence…
This guide is made for you.