Check Engine Light Flashing: What It Means, Causes and What to Do Now
A flashing check engine light signals a serious engine problem, unlike a steady light. What it means, the common causes, whether you can keep…Read More →
Automobile Engineering
How vehicles work: engines, transmission, clutch, brakes, steering, suspension, wheels and automotive electrical systems.
How Tyres Affect Vehicle Performance: Rolling Resistance, Grip, Braking and Fuel Economy
Tyres do not change how much power an engine makes, but they decide how much of it reaches the road and how much is…Read More →
Chassis Frame: Definition, Types of Chassis and Materials
A chassis frame is the load-bearing structure of a vehicle. It carries the engine or motor, the transmission, the body, the suspension, the steering,…Read More →
Parts of a Car Transmission: Every Component in the Power Path
A car transmission is the chain of parts that carries engine torque to the road wheels while changing its speed and turning effort along…Read More →
What Is a Clutch? Parts, Working and Types of Clutches
A clutch is a device that connects and disconnects the engine from the gearbox, so power can be passed to the wheels smoothly or…Read More →
Types of Gears: Classification, Comparison and Applications
Gears are classified by how their shafts are arranged: parallel shafts use spur, helical, double-helical (herringbone), internal gears and rack and pinion; intersecting shafts…Read More →
Components of the Internal Combustion Engine (IC Engine): Parts, Functions and Materials
The main components of an IC engine are the cylinder block, cylinder head, crankcase, piston with piston rings, gudgeon pin, connecting rod, crankshaft, flywheel,…Read More →
Battery Charging Methods in Automobiles: How a Car Battery Is Charged
The alternator charges the car battery while the engine runs. Its voltage regulator holds the system at roughly 13.8 to 14.4 V, a little…Read More →
Lead Acid Battery in Automobiles: Construction, Working and Types
A lead acid battery is built from six cells in one plastic container, each cell holding positive plates of lead dioxide (PbO2) and negative…Read More →
Alternator in Automobile Engineering: Parts, Working, Voltage Regulation and Testing
An alternator in an automobile is a belt-driven three-phase AC generator that, through a built-in diode rectifier, supplies direct current to charge the battery…Read More →
Dynamo in Automobile Engineering: Construction, Working, Control Box and Dynamo vs Alternator
An automobile dynamo is a belt-driven DC generator that charged the battery and powered the electrics of cars built up to the 1960s. It…Read More →
Bendix Drive in a Starter Motor: Working, Construction and Modern Alternatives
A Bendix drive is the mechanism that pushes a starter motor’s pinion into mesh with the engine’s flywheel ring gear to crank the engine,…Read More →