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.

Best Oil for Air Cooled Engines(5 Best Picks 2026)

Best Oil for Air Cooled Engines

Air-cooled engines are commonly found in lawn mowers, generators, pressure washers, go-karts, small tractors, snow blowers, and motorcycles. Unlike liquid-cooled engines, they rely on airflow to regulate engine temperature, which means they typically run hotter. Best Oil for Air Cooled…

Best Engine Oil for Toyota(7 Best Picks 2026)

Best Engine Oil for Toyota

Most newer Toyota engines (especially 2010 and above) perform best with 0W-20 full synthetic oil, while some older or high-mileage engines may prefer 5W-30. Below are seven of the best engine oils commonly found and widely trusted by Toyota owners…

Best Motorcycle Engine Oil(8 Best Picks 2026)

Best Motorcycle Engine Oil

Unlike car engines, many motorcycles use the same oil to lubricate the engine, transmission, and wet clutch. This means motorcycle oils must withstand higher temperatures and greater mechanical stress while maintaining consistent performance. In this guide, we’ll review the five…

Gas to Oil Ratio for 2 Cycle Engine(Complete Guide)

Gas to Oil Ratio for 2 Cycle Engine

Using the correct gas to oil ratio is essential for engine performance, reliability, and longevity. Too little oil can cause excessive wear or catastrophic engine failure, while too much oil can create excessive smoke, carbon deposits, and reduced power. This…

2 Cycle Engine Oil for Chainsaws(5 Best Picks 2026)

2 Cycle Engine Oil for Chainsaws

Choosing the right 2-cycle engine oil for chainsaws is essential for maintaining engine performance and extending the life of your equipment. Unlike four-stroke engines, two-stroke chainsaw engines require oil to be mixed directly with gasoline. This oil lubricates internal engine…

2012 Dodge Ram 1500 AC Refrigerant Capacity

2012 Dodge Ram 1500 AC Refrigerant Capacity

This guide explains the 2012 Dodge Ram 1500 AC refrigerant capacity, system specifications, and best practices for servicing the air conditioning system. 2012 Dodge Ram 1500 AC Refrigerant Capacity Specification Details Vehicle Model 2012 Dodge Ram 1500 Refrigerant Type R-134a…

2017 Chrysler Pacifica Refrigerant Capacity(+ Best Refrigerant)

2017 Chrysler Pacifica Refrigerant Capacity

Unlike older vehicles that commonly used R-134a refrigerant, the 2017 Chrysler Pacifica utilizes the newer R-1234yf refrigerant. This refrigerant offers improved environmental performance while still delivering excellent cooling capabilities. 2017 Chrysler Pacifica Refrigerant Capacity Specification Single A/C System Dual A/C…