Automotive Tools

Generate power for corded tools anywhere you go without the cost and hassle of a gas-powered generator by wiring a power inverter to your truck…

Tips for building the best workbench for auto and small engine repair. Build a grease gun holder and add a central vacuum system to your garage.

Save money on your next heater hose repair by replacing just the leaky hose instead of the whole assembly. All you need is a rotary tool and a…

Diagnose car problems without going to a mechanic with an auto code reader. Simply plug it into the car's computer system, then interpret…

Rough idle? A good dousing with throttle body cleaner may be enough to restore your EGR valve to near-mint condition, transforming a harsh idle…

A broken power window can be an expensive repair, but if you have basic auto repair tools and access to an online service manual you can fix it…

Own a truck or SUV? Learn how to change the differential oil, replace a transfer case shift motor, get a jammed tailgate working again, and make…

Change the coolant yourself and save money on car maintenance. Our experts show how to change coolant in both newer and older (pre-2000) cars.

Perform a quick diagnostic test for corrosion in your water pump, radiator or heater core with a digital multimeter. A simple test of the…

The click, click sound of a dead battery doesn't always mean the situation is hopeless. Try a few simple tests first—you may be able to…

Frozen, rusted bolts are a given in almost every auto or truck repair job. Instead of using anger and brute force, try one of these four proven…

High-mileage oil and oil filters, which fight corrosion and other problems caused by combustion gases, can be especially useful in older cars.…

Upgrade the original factory sound system in your car by installing an MP3 player. With the removal instructions you can usually swap out the…

Standard roof racks are not meant to carry heavy, wide loads, and can actually tear off at high speeds. Here's what you can do to prevent this…

Protect the finish on your car hood and mirrors from flying road debris with a special rubbery film. With a little practice you can apply it…

Gas lifts that hold up car hoods, trunks and rear hatches can wear out and become a problem, especially in cold weather. Here's how to fix the…

Replace dashboard lights by removing the trim panel and instrument cluster. It sounds intimidating, but it's simpler than you might think…

Replacing a car's thermostat (or T-stat) is an easy and inexpensive repair, and in most cases will cure an overheating or no-heat problem,…

A rethreading kit is an important part of any automotive toolbox. Use it to restore stripped threads on old, rusty nuts and bolts when you…

Turn signals and intermittent wiper controls are the most common failures on the multifunction switch in late-model cars. Save money by doing…