To save time and money, you might want to learn how to clean fuel injectors without needing to rely on professionals. But do ...

What causes engine vibration, and are any of these issues something you can handle on your own? Let's take a look at nine ...

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

A 2010 Prius Owner just saved $2,700 by changing out her own fuel injectors instead of taking her car into a shop. Proud of ...

We finally caved and bought a $100,000 built Duramax Limited that’s way too clean for the kind of life we’re about to give it. After the first drive, we realized it’s got dual fuelers, oversized ...

That panic-inducing upsell at the auto shop might just be a wallet drain. Here are five services you likely don't need.

Here’s the simple rule that saves real money: buy the fuel your engine is designed to use. If the owner’s manual says regular ...

Your engine is supposed to vibrate, just a little. But when the shaking gets harder to ignore, there’s probably something ...

Keeping your microwave clean is important for more than aesthetic reasons.

A full list of gas stations that were impacted by contaminated fuel in the Denver metro area last week has been released, and ...

Diesel engines like the 3.0L Duramax require special maintenance, including the use of DEF, or Diesel Exhaust Fluid. Now, GM ...