Automotive Maintenance Blog & Engine Oil Guides

27 Articles

Iridium vs Platinum ×

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

Ruthenium vs. Iridium: The Battle for the Ultimate Spark Plug in 2026

For nearly two decades, Iridium has been the undisputed king of the spark plug world. It was the "forever" plug—the one you installed and forgot about for 100,000 miles. But as we move deeper into 202...

Catalytic Converter Denso Iridium vs Platinum NGK Ruthenium HX Spark Plugs USA

Mar 29, 2026

Wassim Bedwani

NGK vs Bosch Spark Plugs: Performance Comparison for Renault Logan

For Renault Logan owners in Egypt, the "NGK vs Bosch" debate is more than just a brand preference—it’s about finding the perfect balance between fuel economy in heavy Cairo traffic and long-term engin...

Bosch Engine Maintenance Engine Performance Filters Ignition Systems Iridium vs Platinum Preventive Maintenance Renault Renault Logan Spark Plugs

Mar 7, 2026

Wassim Bedwani

The Modern Spark: Essential Plugs for GDI (Gasoline Direct Injection) Engines

If you drive any vehicle from the last decade, chances are you benefit from the power and efficiency of a Gasoline Direct Injection (GDI) engine, often combined with a turbocharger. This technology is...

Bosch Engine Performance Ignition Systems Iridium vs Platinum NGK Spark Plugs Turbocharger USA Valvoline

Mar 3, 2026

Wassim Bedwani

The Titans of Lubrication – Valvoline, Liqui Moly, and Castrol Compared

2026 Performance Verdict: Liqui Moly vs. Valvoline vs. Castrol Feature Liqui Moly Valvoline Castrol Best For Engine Cleaning Heat Protection Performance/Turbo Key Advantage Molygen Technology Restorat...

10W-40 ACEA Standards API SN/CF API SP Additives Castrol Diagnostics Engine Oil Filters Iridium vs Platinum Liqui Moly Transmission Fluid USA Valvoline

Feb 25, 2026

Wassim Bedwani

The Thermodynamics of Combustion: Understanding the Self-Cleaning Mechanism in Spark Plugs

In the complex thermal ecosystem of an internal combustion engine, the spark plug serves a dual purpose that is often misunderstood by laymen and novice mechanics alike. While its primary function is ...

Bosch Diagnostics Engine Oil Engine Performance Filters Ignition Systems Iridium vs Platinum NGK Spark Plugs Turbocharger USA

Feb 13, 2026

Wassim Bedwani

The Engineering Behind the Spark: Materials and Designs Explained

To the untrained eye, a spark plug is a static, simple component—a threaded metal shell with a white ceramic top. However, inside the combustion chamber of a modern internal combustion engine, this de...

Bosch Engine Performance Ignition Systems Iridium vs Platinum NGK Spark Plugs Turbocharger USA

Feb 9, 2026

Wassim Bedwani

The Global Spark Plug Market Outlook (2025–2035)

While the automotive world is abuzz with the transition to electric vehicles (EVs), the internal combustion engine (ICE) remains the workhorse of global mobility, ensuring a robust and expanding marke...

Bosch Engine Performance Hybrid Vehicles Iridium vs Platinum NGK North69 Spark Plugs Turbocharger USA

Feb 9, 2026

Wassim Bedwani

The Silent Guardian: How Your Engine Oil Strategy Saves Your Catalytic Converter

Buy Catalytic Cleaner In Egypt Check out what's new in our company ! See all To keep your vehicle running cleanly and efficiently, you must understand that your engine oil and catalytic converter are ...

10W-40 ACEA Standards API SP Additives Castrol Catalytic Converter Egypt Engine Maintenance Engine Oil Filters Iridium vs Platinum North69 Turbocharger USA Valvoline

Jan 13, 2026

Wassim Bedwani

The Silent Killer: How the Wrong Engine Oil Destroys Your Catalytic Converter

Does your choice of engine oil actually affect your catalytic converter? The short answer is yes, significantly. While most drivers think oil only lubricates the engine, it actually plays a critical r...

10W-40 ACEA Standards API SN/CF API SP Additives Castrol Catalytic Converter Engine Oil Filters Iridium vs Platinum Liqui Moly North69 Resource Conserving Oils Synthetic Technology Turbocharger USA Valvoline

Jan 4, 2026

About us

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.

Read Wassim Bedwani Bio

About us

Follow Us

Social Media

Tags

Follow us