Chevron U.S.A. Inc., a subsidiary of Chevron Corporation (NYSE: CVX), today announced the introduction of next-generation Techron®, a reformulated version of its proprietary gasoline additive designed ...

Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine may not run as smoothly as you remember, or the fuel economy may dip—but ...

Having fuel injectors on all mass-produced vehicles is one of the biggest automotive breakthroughs of the past few decades. If you've ever gone through having to start an engine with a poorly tuned ...