Ryan Gary

Ryan Gary

With a solid foundation of 20 years in the mechanical industry and a Mechanical Engineering degree, Ryan Gary brings a deep understanding of automotive systems to Engine Oil Journal. Driven by a passion for vehicles and a commitment to providing accurate information, he created this platform to empower drivers to make informed decisions about engine oil care.

John Deere Engine Oil(Top Best Picks 2026)

John Deere Engine Oil

Using the correct John Deere engine oil helps reduce wear, control heat, prevent sludge buildup, and ensure smooth operation under varying conditions. This guide explains what makes John Deere engine oil unique and how to choose the right oil for…

2.4 Ecotec Engine Compatibility Chart(for All Models)

2.4 Ecotec Engine Compatibility Chart

The 2.4L Ecotec engine has been installed in various vehicles across Chevrolet, Pontiac, Buick, Saturn, and Opel models. Understanding engine compatibility is essential for mechanics, car enthusiasts, and anyone considering an engine swap. Below is a complete compatibility chart listing…

Recommended Oil for Yanmar Diesel(Top 5 Best Picks)

Recommended Oil for Yanmar Diesel

One of the most important factors that affects their longevity and performance is the choice of engine oil. Engine oil reduces wear, controls heat, and keeps internal components clean, making it critical for proper operation. Recommended Oil for Yanmar Diesel…

Yanmar Oil Filter Cross Reference(for All Brands)

Yanmar Oil Filter Cross Reference

This guide provides a comprehensive Yanmar oil filter cross-reference table, allowing you to match Yanmar OEM part numbers with equivalent filters from trusted aftermarket brands, such as Fleetguard, WIX, Fram, Baldwin, Donaldson, HIFI, Sakura, and others. Yanmar Oil Filter Cross…

AC Refrigerant Capacity All Cars R134a Chart

AC Refrigerant Capacity All Cars R134a Chart

The exact refrigerant amount, also called the charge weight or capacity, varies depending on the make, model, year, and sometimes trim or engine type. Using the correct amount is essential for optimal cooling performance, system efficiency, and longevity of components…