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.

Best Oil for 3.0 Duramax(Top 5 Picks 2026)

Best Oil for 3.0 Duramax

Choosing the best oil for the 3.0 Duramax diesel engine is very important for long engine life, fuel efficiency, and protection of emissions systems like the DPF and turbocharger. This modern inline-six diesel engine used in GM trucks is designed…

CAT Oil Filter Cross Reference(for All Brands)

CAT Oil Filter Cross Reference

Choosing the right oil filter for your Caterpillar (CAT) equipment is critical for maintaining engine performance, extending service life, and ensuring optimal filtration. This guide provides a comprehensive CAT oil filter cross reference in table format, covering major brands and…

PF64 Oil Filter Cross Reference(for All Brands)

PF64 Oil Filter Cross Reference

Cross-referencing the PF64 oil filter is essential. Below is a comprehensive table that includes equivalent filters from major manufacturers. This allows you to choose the right replacement without compromising performance. PF64 Oil Filter Cross Reference Brand Part Number Filter Type…