Modern engines are smarter, but plenty of mechanics still miss the ones you could fix more easily.

A: I will admit I like having a clean car and enjoy the end result, but not necessarily the work. For quick cleaning − if the ...

Using an inexpensive OBD-II scanner can save you money, time, and frustration.

This is a pretty common fault on modern cars and it will usually lead a mechanic to one line of enquiry. And that is a check of the fuel pump. Electric fuel pumps have a finite lifespan and when their ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

A gasoline smell in a car's cabin could be caused by a leaking fuel pump or an evaporative emissions system issue. Driving with worn shock absorbers can lead to poor handling and increased wear on ...

Compare plans tailored to your car & budget. Catalytic converter replacement is a cost most car owners hope to avoid. Unfortunately, theft of this important car part has been more common in recent ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

The manifold absolute pressure sensor, also known as the MAP sensor, is an important part of the car’s engine management system. The MAP sensor is found in vehicles with fuel injection, and the ...

The car engine needs a precise amount of fuel to mix with the air in the combustion chamber. If it doesn’t get that fuel, you are going to notice some performance issues. With so many parts to the ...

Aaron, a 27-year automotive technician and lifelong car enthusiast, attended Specs Howard School of Media Arts and learned the fundamentals of digital video and editing, shot composition and writing.

Modern cars can do a lot of impressive stuff. The onboard diagnostic (OBD) system can tell us when there's a vehicle malfunction by activating the check engine light, while advanced car safety ...