Learn how to diagnose and properly install a one-wire alternator with higher amperage in this easy-to-follow guide. Whether you're upgrading your electrical system or replacing a faulty alternator, ...

Watch as I convert my 1-wire alternator to a 3-wire alternator and explain why this upgrade is beneficial. Learn step-by-step how to wire, install, and optimize the system for improved charging, ...

Yes, in most cases you should replace your car's serpentine belt when replacing the alternator. It's just much simpler to do ...

They work intermittently and seem to fail every few months. I have replaced fuses and parts before, but the problems always ...

Yes, Porsche once built tractors just like Lamborghini. This is one of the examples that saw the light of day in the late ...

Heavy duty diesel engines are designed for long hours and extreme loads, but even the toughest systems fail without early ...

I recently had my tires rotated and the topic of studded snow tires came up. The service person said the studded tires are now illegal in New ...

A 2017 Ford F-150 owner with 140,000 miles is ditching his usual Pennzoil for the latest viral oil trend. He claims to “fix things before they break,” but is switching brands on a high-mileage 5.0L ...

Mercedes owners usually start asking about battery prices when the car hesitates at start up, the lights dim at idle, or a ...

Your car is making a noise. You order what seems to be the right part. It arrives. It doesn't fit. You return it and order ...

Learn how to make your car battery last longer with this expert advice from CR. These simple steps will catch any battery ...

Cold weather exposes weak batteries fast. Here’s how to spot the warning signs—and replace it before winter leaves you stuck.