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 ...

Power petrol offers better performance, smoother driving, and cleaner engines, but it is mainly useful for turbocharged or high-performance cars. For regular vehicles, normal petrol is sufficient and ...

Today's diesel fuel lacks much of the natural lubricity that diesel fuels once offered, taking a potential toll on fuel ...

From the 1920s until the 1970s, most gasoline cars in the USA were using fuel that had lead mixed into it. The reason for this was to reduce the engine knocking effect from abnormal combustion in ...

Under normal circumstances, most modern engine oil and gasoline brands work fine on their own to keep your engine running smoothly. But there may be cases where even the best of them could use a ...

Engine additives are to cars what protein powders are to gym-goers: passionately praised by some as essential for performance, dismissed by others as mere hype or snake oil. Although modern synthetic ...

If you find yourself lost in the fuel additives aisle or just sticking to the same old thing, you are not alone. To make the right choice and get the most for your money, you need to understand how ...

Until electric cars and hydrogen fuel cell vehicles become the norm, most of us will drive automobiles that run on fossil fuels. We know it is not good for the environment, but it is the only option ...