SAN RAMON, Calif. -- Chevron Products Co. is adding PurEscape Performance Optimizer and TECHRON Concentrate Plus Fuel System Cleaner, a reformulated version of Chevron’s TECHRON Concentrate, to its ...

Let’s talk about fuel additives. You’ve probably seen them lined up on store shelves, promising […] ...

Would it be beneficial to put the highest-octane fuel in my 2014 Toyota Camry? I know it’s expensive, but I was told to use that and Techron. Will ...

Have pings got you down? Has driving your car become a pain in the gas? Are your exhaust valves being "lead" astray? Well, as promised in last month's "Living With Unleaded," article, have we got some ...

When it comes to squeezing every last drop of gas from your tank, the world […] ...

Pickup truck owners can choose from a variety of fuels, each of which works differently in a pickup. Not sure which fuel is best for your truck? Read on for the answers to common questions about fuel.

Gasoline companies have been pushing engine-cleaning formulations lately. Setting aside the benefits for my car, are these additives good for the environment? Gasoline is a complex mixture of, well . ...

If you are noticing a decrease in your car’s performance, or you are experiencing knocks and pings, you may want to take it into the shop. However, before jumping to the worst-case scenario, adding a ...