Auto Repair Tips

Pro mechanics tell you what auto tools work best for them— a battery-powered impact wrench, an air ratchet, a bolt spinner, an automotive…

Ground cables tend to corrode and cause various electrical malfunctions. A simple cleaning will clear up many problems.

Headlight out?Use these four simple steps to determine if your bad headlight or taillight is caused by a burnt-out bulb, a corroded socket or a…

Air tools speed up auto work and can loosen just about any nut or bolt. We help you identify quality tools.

Cars run on electricity as well as gas, and almost all of it runs through fuses. Learn where they are, how to spot a blown fuse, and how to…

Reattach rubber or vinyl side molding on your car before it comes loose. Auto trim on late model cars is notorious for peeling…

Avoid brake job rip-offs. Get a good brake job and save up to $1,000 over the life you your car or truck.

Remove your car radio/CD unit and send it in for repairs rather than buying a new one. The trick is getting it out without wrecking anything.

Restore multiple speeds to your auto heater/air conditioner blower by replacing a resistor module. It’s a simple, quick change-out.

Use a simple fused jumper to pinpoint the problem with a bad horn. Often the fix is simple and cheap.

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

Padded undercar creepers are worth the investment, even for amateur mechanics. You’ll enjoy changing the oil and working on the engine more when…

One of the most critical maintenance chores for cars is checking the tires regularly. You'll save money and extend the life of your tires.

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.

Add a ceiling-mounted air hose reel to improve your garage shop and keep the air power conveniently at hand. You can install it in less than an…

Don't test an alternator by disconnecting the negative battery cable. Use a voltmeter instead to conduct a simple, safe test.

Avoid an expensive service or tow charge (and the worry of being stranded!) by keeping your car battery working at peak performance. This…

Extend the life of your engine by changing transmission fluid. It's much easier by using a special pump, and you'll save $100 in shop…

Don't put up with streaky wider blades. You can replace them yourself in about 10 minutes.

Perform the world's easiest diagnostic test: Shake your PCV valve to make sure it's working. It takes only 5 minutes to replace a bad…