Auto Repair

DIY projects for auto repair including oil changes, air filters, car battery, PCV valves and more.

  • Search within Results
  • 21-40 of 94 projects
  • LED Safety Lighting

  • A retractable LED work light is safer than incandescent drop lights and a pocket LED puts light right where you need it in tight quarters.

  • Install New Car Carpet

  • Replace the old dirty carpeting in your car with new pre-formed carpeting. It'll only cost about $200 and take 3 to 4 hours to do a first-rate…

  • How to Check Brake Fluid

  • Check your car's brake fluid to make sure the corrosion inhibitor hasn't worn out. It protects the steel brake lines from rust.

  • Cleaning a Throttle Body

  • Try this 10-minute throttle cleaning fix to solve a rough idle problem and save the cost of taking your car into the shop.

  • How to Fix a Car Power Antenna

  • Fix a stuck power antenna by replacing a burned out motor or bad cable/mast. You can do both in about 2 hours, and you'll avoid the $50 - $100…

  • Tips for Buying a Used Car

  • Before buying a used car, follow this 4-step inspection program to determine the vehicle's reliability, condition and value. It'll help you…

  • Removing a Trailer Hitch Ball

  • Remove a rusted trailer hitch with penetrating fluid and an air chisel, not a sledgehammer. It's easier and won't bend or break anything.

  • Should You Buy Car Paint Sealant?

  • Paint sealant is a good idea, but you can easily apply it yourself and save the cost of a dealer or detailing specialist application.

  • How to Clean Headlights

  • Clear up a cloudy headlight lens with a special polish kit. We also tell you how to evaluate it in case you have to replace it.

  • Freeing Up a Rusted Wheel

  • Remove a rusted-on wheel with rust penetrant, a hand maul and a block of wood. Prevent rusting with anti-seize lubricant.

  • How to Repack Wheel Bearings

  • Repack trailer wheel bearings to prevent the most common breakdown. It's an easy and cheap maintenance chore.

Save and organize projects in your Project Binder with a FREE Membership! Join today»

Free OnSite Newsletter

Get timely DIY projects for your home and yard, plus a dream project for your wish list!

Follow Us