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.

PF63 Oil Filter Cross Reference(For All Brands)

PF63 Oil Filter Cross Reference

A cross-reference oil filter allows you to replace the original PF63 with an equivalent filter from another brand while maintaining proper oil flow, filtration efficiency, and engine protection. This is especially useful when the OEM filter is unavailable, discontinued, or…

LS Engine Weight Chart(For All Engine Codes)

LS Engine Weight Chart

Not all LS engines weigh the same. Truck engines, iron blocks, and supercharged versions can be significantly heavier than their performance-car counterparts. This guide provides a complete LS engine weight chart, covering nearly every factory LS engine produced by General…

Engine Ford Vin Decoder(For All Models)

Engine Ford Vin Decoder

Every modern Ford vehicle comes with a 17-character Vehicle Identification Number (VIN). This VIN encodes detailed information about the vehicle, including the engine type. For most Ford vehicles, the 8th character in the VIN identifies the engine installed from the…

LS Engine Bore and Stroke Chart(For All Models)

LS Engine Bore and Stroke Chart

Understanding bore (cylinder diameter) and stroke (piston travel distance) is essential for engine identification, builds, or modifications. These measurements directly affect displacement, torque, horsepower, and engine characteristics. Below is a comprehensive bore and stroke chart for the LS engine family,…

Rato 420cc Engine Oil Capacity(+ Best Recommended Oils)

Rato 420cc Engine Oil Capacity

This guide explains everything you need to know about Rato 420cc engine oil capacity, oil type recommendations, oil change intervals, and best practices for long-term engine reliability. Rato 420cc Engine Oil Capacity The Rato 420cc engine oil capacity is approximately…

Fixing a Transmission Leak Cost(2026 Cost Ratings)

Fixing a Transmission Leak Cost

How much does it actually cost to fix a transmission leak, and what factors influence the price? In this guide, we’ll break down the typical costs involved, common causes of transmission leaks, repair options, and ways to reduce expenses without…