Blog
Technical insights and tips on automotive, industrial and marine lubricants and greases.
2-Stroke vs 4-Stroke Engine: Key Differences
Compare 2-stroke and 4-stroke engines on cycle, power, weight, fuel, emissions, and maintenance to choose the right design for your application.
How to Mix 2-Stroke Oil and Gas: Ratio and Step-by-Step
Mix 2-stroke oil and gas correctly: 32:1, 40:1, 50:1, and 100:1 ratios, oil per gallon and per liter, step-by-step premix method, and common mistakes.
What Is a 2-Stroke Engine? How It Works and Where It Is Used
A clear guide to 2-stroke engines: definition, how the two strokes work, where they are used, why they need oil mix, and pros and cons vs 4-stroke.
Best Grease for Ball Joints: Types, NLGI Grade, and Selection
How to choose the right grease for ball joints: lithium vs moly vs polyurea, correct NLGI grade, moly content, greases to avoid, and service interval.
How to Pack and Grease Wheel Bearings
Full DIY guide to packing wheel bearings: when to repack, tools, hand-pack technique, bearing packer method, and torque tips for cars and trailers.
How to Load and Use a Grease Gun: Complete Guide
Step-by-step guide to loading, priming, and operating a grease gun: cartridge or bulk fill, air bleed, zerk fittings, and over-greasing prevention.
Diesel vs Gasoline: Key Differences in Fuel and Engines
Diesel vs gasoline compared on combustion, energy density, fuel economy, oil requirements, and maintenance cost to help you pick the right engine.
Cetane Number Explained: What It Means for Diesel Fuel
What cetane is, how cetane rating is measured, typical numbers for US and EU diesel, and when cetane boosters actually make a difference.
Cetane Number Explained: What It Means for Diesel Fuel
What cetane is, how cetane rating is measured, typical numbers for US and EU diesel, and when cetane boosters actually make a difference.
What Happens If You Put Gas in a Diesel Engine (or Diesel in Gas)
What really happens when gasoline goes in a diesel engine, or diesel goes in a gas engine, plus immediate action steps and repair cost expectations.
At What Temperature Does Diesel Gel and Freeze
The exact temperatures diesel gels and freezes, the difference between cloud and pour point, and how anti-gel additives stop cold-weather fuel issues.
How to Check, Add, and Replace Power Steering Fluid
Full DIY guide to power steering fluid: how to check the level, top up, drain, bleed air, and how often to change it for healthy steering.