Most modern cars don't have replaceable fuel filters-dealers often upsell $300 services when a $15 Chevron Techron bottle cleans fuel injectors instead.

While some automakers such as GM and Stellantis have eliminated inline fuel filters in their later gasoline models. There are plenty of cars out there that still are equipped with this critical piece ...

Your fuel pump pushes fuel from your gas tank through your fuel lines to your engine. Then, your fuel injectors are responsible for spraying just the right amount of gas into your combustion chambers ...