Ryan Gary

Ryan Gary

Ryan Gary is an automotive enthusiast with over 15 years of hands-on experience in the mechanical industry. His passion for engines, vehicle maintenance, and lubrication inspired him to create Engine Oil Journal, a trusted resource dedicated to helping drivers, DIY mechanics, and automotive enthusiasts make informed decisions about engine oils, transmission fluids, and vehicle maintenance. Through well-researched, practical content, Ryan aims to simplify complex automotive topics and help readers keep their vehicles running at their best.

OBD2 Scanner for Diesel Engines(5 Best Picks 2026)

OBD2 Scanner for Diesel Engines

A good diesel scanner should ideally provide access to more than generic engine codes. Depending on the vehicle, useful features can include live data, injector information, DPF diagnostics, forced regeneration, EGR-related diagnostics, ABS and transmission scanning, and bidirectional controls. OBD2…

Best Antifreeze for Diesel Engines(5 Best Options 2026)

Best Antifreeze for Diesel Engines

The right antifreeze should do more than simply prevent freezing. A quality diesel coolant should protect against rust, corrosion, cavitation, scale buildup, and cooling-system deposits. Many heavy-duty diesel engines also require specific coolant technologies, such as Organic Acid Technology (OAT),…

Stihl Engine Oil 2 Stroke(6 Best Options 2026)

Stihl Engine Oil 2 Stroke

Stihl 2 stroke engines are widely used in chainsaws, trimmers, blowers, brush cutters, and other outdoor power equipment. Choosing a high-quality 2-cycle oil designed for air-cooled engines helps ensure smooth operation and reliable performance. Stihl Engine Oil 2 Stroke 1.…

4 Stroke Bike Engine Oil(5 Best Options 2026)

4 Stroke Bike Engine Oil

With many motorcycle oils available, selecting the right product can be confusing. This guide explains what to look for in 4-stroke motorcycle oil and reviews five of the best options available. 4 Stroke Bike Engine Oil 1. Motul 7100 4T…

2 Stroke Engine Oil(6 Best Picks 2026)

2 Stroke Engine Oil

In this guide, you’ll learn how 2-stroke oil works, what specifications matter, and which products are among the best options available. 2 Stroke Engine Oil 1. Lucas Oil Semi-Synthetic 2-Cycle Oil Lucas Oil is known for producing high-quality lubricants for…

Cabin Air Filter Cross Reference(for All Brands)

Cabin Air Filter Cross Reference

This guide provides a cabin air filter cross-reference chart covering popular brands, including FRAM, WIX, Bosch, Purolator, K&N, Denso, ACDelco, Motorcraft, Mann-Filter, and other major manufacturers. Cabin Air Filter Cross Reference OEM / Brand Filter Number FRAM Equivalent WIX Equivalent…