Fuel system issues can be expensive, so it makes sense to invest in a petrol injector cleaner next time you fill your car up.

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 ...

When it comes to filling up your tank, not all gas is created equal. Sure, you want your car to run smoothly, but you don’t want to break the bank in the process. Throughout countless conversations at ...

Trump administration plans to keep all U.S. coal plants running as energy secretary cites rising power costs and grid reliability concerns nationwide. Energy Secretary Chris Wright joins 'Varney & Co.

Denver gas prices surged 16.6 cents per gallon last week, but one expert said the public should not blame the hike on a ...