How to Change EVERY FLUID in your Car or Truck (Oil, Transmission, Coolant, Brake, and More)

Summary by Krater

ChrisFix demonstrates step-by-step how to replace every major fluid in a car at home using common hand tools, including engine oil, transmission fluid, power steering fluid, engine coolant, brake fluid, rear differential fluid, transfer case fluid, and washer fluid, alongside grease point maintenance.

From the video

Answers: How do I replace every fluid in my car?

• Replacing engine oil and oil filter
• Changing automatic transmission fluid
• Flushing and replacing power steering fluid
• Replacing engine coolant and bleeding air
• Bleeding and flushing brake systems
• Changing rear differential fluid
• Replacing transfer case fluid
• Greasing suspension ball joints and U-joints
• Safe vehicle lifting and leveling

What it concludes

• Changing engine oil at the manufacturer's recommended interval prevents varnish, wear, and clogging of the variable valve timing solenoid fine mesh screen.
• Using a level car during fluid changes ensures accurate fluid measurement and prevents underfilling or overfilling.
• Pre-filling the new oil filter and lubricating its O-ring prevents dry starts and ensures a proper seal.
• Transmission fluid breaks down due to heat over time, which can clog passages, cause harsh shifting, and slip clutches.
• Power steering fluid degrades due to heat and wear particles from hoses and seals, leading to steering noise and pump failure.
• Brake fluid is hygroscopic and absorbs water over time, which can cause internal corrosion of brake lines and calipers if not flushed regularly.