Unseen and often forgotten, fuel filters are a small but critical part of a vehicle’s fuel supply system. Here’s what can happen if you neglect yours. Most vehicles have two fuel filters.

Aside from the five main symptoms, there’s a hidden cost of postponing fuel filter replacement: accelerated fuel pump wear.

One such example is your diesel fuel filter. Not everybody knows the signs of when it's time to replace a filter, but once you know what to look for, it becomes easier to pinpoint. Some of the ...

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 ...

Other telltale signs include weak engine performance ... Newer turbo diesel engines typically have two factory fuel filters: a primary and a secondary filter. The former mounts closer to the ...

Well, here is my question. I am finding a rust-colored powder in my fuel filter bowl and in the bottom of the carburetor. It looks like rust but I can’t understand where the rust is coming from.

Where’s the value in putting a $40,000 engine at risk just to save a few bucks on a fuel filter? It’s not always clear when a fuel filter is doing its job. You put it on, you change it for ...

Reviews and recommendations are unbiased and products are independently selected. Postmedia may earn an affiliate commission from purchases made through links on this page. While some automakers ...

The fuel filter and filter head on 2001 to 2010 Chevrolet Silverado 2500HD and 3500HD trucks, along with 2001 to 2010 GMC Sierra 2500HD and 3500HD, equipped with the Duramax diesel V-8 engine ...

A fuel pump’s primary task is to deliver fuel from the storage tank to the engine, and works with multiple other auto parts to accomplish that duty. That can make it difficult to know whether or ...