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

The fuel filter is located between the fuel tank and the fuel pump, and removes impurities that prevent your car from running smoothly -- a clogged filter can lead to a "coughing" engine, and even a ...

You probably don't think much about changing your fuel filter unless your car's performance seems a little sluggish. It's not a part of most drivers' maintenance routines, like changing the oil or ...