Automotive Maintenance Blog & Engine Oil Guides

51 Articles

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Flat vs. Tapered: Understanding Different Spark Plug Sealing

Flat vs. Tapered: Understanding Different Spark Plug Sealing The spark plug seat is the precise physical interface where the metal shell of the spark plug meets the engine's cylinder head to create a ...

Egypt Engine Maintenance Engine Performance Preventive Maintenance Sealing Mechanisms Spark Plugs Torque Specifications USA

May 13, 2026

Wassim Bedwani

Iridium and Rhodium: The Dynamic Duo of Performance Ignitability

What makes iridium and rhodium the ultimate spark plug alloy? Iridium and rhodium combine to create the most durable, high-performance spark plug alloy in the global automotive industry. Iridium provi...

Counterfeit Awareness Dubai Egypt Engine Performance Fuel Efficiency Ignition Systems Iridium-Rhodium Alloy Middle East Insights Spark Plugs USA

May 9, 2026

Wassim Bedwani

Why Yttrium Spark Plug Durability Beats Standard Nickel

⚡ Quick Summary (BLUF) Yttrium is a rare-earth element used to stabilize nickel-alloy spark plug electrodes. It increases oxidation resistance by 80% and wear resistance by 40% compared to standard ni...

Dubai Engine Maintenance Engine Performance Middle East Insights Preventive Maintenance Spark Plugs USA Yttrium

Apr 30, 2026

Wassim Bedwani

Steel and Survival: How Spark Plug Shells Withstand Combustion Pressures

Steel and Survival: How Spark Plug Shells Withstand Combustion Pressures The spark plug metal shell withstands violent combustion pressures exceeding 2,000 psi by utilizing []( precisely machined, hig...

Autolite Bosch Denso Engine Maintenance Engine Performance NGK Spark Plugs USA

Apr 29, 2026

Wassim Bedwani

Versatile Connections: Understanding the Removable Terminal Nut Design

Discover more Motor Oil Autos Vehicles Vehicle Fuels Lubricants What is a removable terminal nut on a spark plug? A removable terminal nut is a small, threaded metal cap attached to the top of a spark...

Dubai Egypt Engine Maintenance Engine Performance Iridium vs Platinum Middle East Insights Spark Plugs USA

Apr 22, 2026

Wassim Bedwani

The Physics of Ribs: Preventing Spark Flashover in High-Humidity Climates

Spark plug flashover is a catastrophic electrical failure where 40,000 volts of electricity abandons the internal electrode gap and instead arcs down the outside of the ceramic insulator directly to t...

Autolite Bosch Denso Dubai Egypt Engine Maintenance Engine Performance Iridium vs Platinum Middle East Insights NGK Spark Plugs Torch USA

Apr 21, 2026

Wassim Bedwani

The Silent Conduit: Engineering the Spark Plug’s Internal Center Shaft.

The internal center shaft, also known as the center stem, is a solid steel rod housed within a spark plug's ceramic insulator that transmits high-voltage electricity. This highly conductive shaft phys...

Dubai Egypt Engine Maintenance Engine Performance Iridium vs Platinum Middle East Insights Misfire Spark Plugs USA

Apr 21, 2026

Wassim Bedwani

The Rise of ACEA C7: Understanding the Shift to Ultra-Low Viscosity Engine Oils

As we move through 2026, the automotive industry is facing a "perfect storm" of regulatory pressure and engineering ambition. Global greenhouse gas (GHG) emission targets and strict fuel economy manda...

ACEA Standards API SP API SQ Egypt Engine Maintenance Engine Oil Engine Performance USA

Mar 31, 2026

Wassim Bedwani

The Ultimate Spark Plug Face-Off: NGK vs. Bosch vs. Denso vs. Champion vs. Autolite

In the world of automotive maintenance, spark plugs are the unsung heroes. They are responsible for igniting the lifeblood of your engine thousands of times per minute. But when you walk into an auto ...

Autolite Bosch Champion Denso Egypt Engine Maintenance Engine Performance NGK Spark Plugs USA

Mar 29, 2026

Wassim Bedwani

The 2026 Spark Plug Master Guide: Performance, V6 Optimization, and Fuel Efficiency

In the era of high-tech combustion, the humble spark plug has evolved from a simple "igniter" into a precision-engineered component that can make or break your engine’s efficiency. Whether you are hau...

Bosch Denso Engine Maintenance Engine Performance NGK Ruthenium HX Spark Plugs USA

Mar 29, 2026

Wassim Bedwani

AMSOIL: The First in Synthetics — The Ultimate 2026 Engine Protection Guide

In the high-stakes world of automotive lubrication, there is "meeting the standard," and then there is AMSOIL. Since 1972, when AMSOIL introduced the world’s first API-qualified synthetic motor oil, t...

API SP API SQ Amsoil Engine Maintenance Engine Oil Engine Performance ILSAC LSPI USA

Mar 29, 2026

Wassim Bedwani

Unlocking the Future of Lubrication: The Power of GTL (Gas-to-Liquid) Synthetic Base Oils

For over a century, the foundation of almost every automotive engine oil has been petroleum crude oil extracted directly from the ground. While refining techniques have improved immensely over the dec...

API SQ Catalytic Converter Engine Maintenance Engine Oil Engine Performance GTL (Gas to Liquid) ILSAC Synthetic Technology USA

Mar 27, 2026

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GE Trading has been supplying genuine automotive parts and lubricants across Egypt since 2019. Our blog covers engine oil guides, spark plug comparisons, DIY maintenance, and technical deep-dives for car owners and auto professionals worldwide. Every article is written or reviewed by our in-house automotive specialists with hands-on industry experience.

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