Oil change video O'Leary Mechanics

TLDR;

This video provides a step-by-step guide on how to perform an oil change on a 2009 Chevy. The process includes preparation, draining the old oil, replacing the oil filter, refilling with new oil, and final checks. Key steps include documenting the vehicle information, inspecting the drain plug and filter, using the correct oil type and amount, and verifying oil pressure and levels.

• Documenting vehicle information and oil type/amount needed.
• Inspecting and replacing drain plug and filter.
• Verifying oil pressure and levels after the oil change.

Introduction and Preparation [0:01]

The video starts with an introduction to performing an oil change on a 2009 Chevy. The initial step involves filling out a worksheet with the vehicle's make, model, year, odometer reading, and license number. The oil dipstick is then removed, wiped clean, reinserted, and removed again to check the initial oil level. The oil fill cap is removed and a funnel is installed into the oil fill hole to prepare for adding new oil later.

Removing the Old Oil [1:33]

The video explains that if the vehicle has a top-loaded cartridge oil filter, it should be removed before lifting the vehicle. The vehicle is raised on a hoist with wheel chocks in place, ensuring safety. An oil catch container is placed under the engine oil pan, and the oil pan drain plug is loosened and removed using a box wrench, turning it counterclockwise.

Inspecting the Drain Plug and Determining Oil Type/Amount [3:48]

While the oil is draining, the oil drain plug threads and gasket are inspected for cleanliness, straightness, and any signs of damage like squishing, cracking, or splitting, which would necessitate replacement. The correct type and amount of oil needed for the vehicle are determined using ProDemand, and a jug is filled with the appropriate amount of oil for the initial fill.

Installing the Drain Plug and Preparing the Oil Filter [5:16]

The oil drain plug is installed by hand for at least three full turns before being snugged up with a wrench, taking care not to overtighten it. The instructor or teacher should double-check the drain plug to ensure it is tight enough. The oil filter is identified and loosened using appropriate tools such as an oil filter strap wrench or an oil filter cup, depending on its location and accessibility.

Removing the Oil Filter [6:19]

The oil filter is carefully loosened, allowing the oil to drain into the catch can. Once removed, the black seal on the oil filter is verified to still be present, and the mounting surface is checked for any remaining seal. The oil filter surface is cleaned with a rag and inspected to ensure it is ready for the new oil filter.

Preparing and Installing the New Oil Filter [7:45]

The new oil filter is inspected for damage, and the location of the oil filter is noted on the worksheet, providing a brief description of its position on the vehicle. Clean engine oil is wiped onto the new filter's rubber seal to prevent it from sticking to the engine. The new oil filter is installed by turning it clockwise by hand until the seal just contacts the surface, then tightened completely by hand according to the instructions on the filter, without using a filter wrench.

Lowering the Vehicle and Adding New Oil [9:33]

The hoist is lowered, and all tools and equipment are put away. Using ProDemand, the specific oil type and quantity for the vehicle are found and listed on the worksheet. The engine is filled with the required amount of the proper oil, in this case, 4 liters of 5W30 oil.

Final Checks and Completion [11:45]

After filling the oil, the funnel is removed, and any drips are caught with a rag. The oil filler cap is reinstalled. Before starting the vehicle, the teacher is called over for inspection. The engine is started, and the oil pressure gauge or indicator light is observed to ensure the engine develops oil pressure. The engine is then turned off, and the oil level is checked using the dipstick, ensuring it is within the acceptable range. The oil level is marked on the sheet, along with the amount of oil added during top-up, and the teacher's final inspection and initials are obtained. The last page of the oil change booklet is completed, all steps are checked, and the booklet is handed in to the teacher.