Rajesh technical Blog

Introduction Hello friends, welcome to Rajesh Technical Blog.  In today’s post, I will share an important bike tip that will help you understand how spark plug current should be for smooth starting and better performance. If the spark comes in white or blue, your bike is healthy. But if it turns red, it means there’s a problem that needs to be fixed. Let’s understand the causes and solutions step by step. Every motorcycle relies on a healthy ignition system for smooth running, mileage, and performance. At the heart of this system lies the spark plug. A spark plug generates the electrical spark that ignites the fuel-air mixture inside the engine. The color of the spark is a quick and powerful indicator of whether your ignition system is in good condition or not. A white or bluish spark means the current is strong and original. A red or yellowish spark shows weakness or faults in the ignition system. In this article, we will understand why the spark plug sometimes shows red current i...