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.

Honda CRV AC Pressure Chart(For All Models Years)

Honda CRV AC Pressure Chart

One key aspect of maintaining peak AC performance is monitoring the AC system pressure. Whether you’re recharging refrigerant, troubleshooting cooling problems, or performing regular maintenance, knowing the correct AC pressure for your model year is crucial. This guide provides a…

Mobilfluid 424 Equivalent Chart(For All Equivalents)

Mobilfluid 424 Equivalent Chart

Mobilfluid 424 may not always be available or affordable in every region. In such cases, equipment owners seek equivalent or replacement fluids that meet the same specifications and deliver comparable performance. This guide provides a comprehensive Mobilfluid 424 equivalent chart…

Zerex Coolant Chart(For All Products/Ratio/Use)

Zerex Coolant Chart

Each Zerex product uses a unique chemical technology, IAT, OAT, HOAT, or NOAT, to match OEM specifications and provide the right balance of cooling, corrosion protection, and long-life performance. The table below summarizes all major Zerex coolants, including their chemistry…