There is no one-size-fits-all tool to do everything, so you will need a checklist of what's required to do the job correctly.

When Kerry Dunstan and his partner set out to buy a new electric car this summer, one of the questions they asked was, "How's ...

We’ve all been there. You walk out to your car, turn the key, and you get nothing but a terrible clicking sound. A lot of ...

While an on-board diagnostics scanner is a great tool for figuring out what’s wrong with your car, it won’t provide much data ...

One of the easiest ways to check if your camshaft sensor is faulty is by using an OBD-II scanner, which reads diagnostic ...

Last winter, on a Saturday morning, I was standing in the community parking lot, stamping my feet to keep warm. When I pressed the car key, there was no response at all, only a faint buzzing sound ...

Confused by kilowatts? Can’t tell an anode from a cathode? Here is a simple guide to the jargon likely to be tossed around at Tesla’s Battery Day on Sept. 22.

I'm not exaggerating; this high-voltage wiring harness is far more valuable than we think. The battery voltage of new energy ...

While only 12 of the 203 reviews award the MM420 fewer than 4 stars, there are some issues worth noting. The most common reported user issues include difficulty reading the screen in brightly lit ...

Many know it's important to test-drive a car before you buy it, but what about your car salesman? Shouldn't you have a say in that, too? While the short answer is that you should always be able to ...

What is the best car vacuum overall? Cars accumulate dirt, dust, crumbs, and clutter quickly. To identify the best portable car vacuum, I spent a week testing over 10 models on everything from light ...