Gasoline Filter

Generally speaking, there’s not a lot of dirt in the fuel supply, but there is enough it needs to be screened out. The problem gets worse the older your vehicle becomes. That’s because dirt, rust, and contaminants will settle out of the fuel and onto the bottom of the fuel tank. After a car is five years or older, it can have a fair amount of sediment built up.
 GAS 001
This means the fuel pump has to work harder as your vehicle ages. The filter gets clogged sooner and needs to be replaced more often. Unfortunately, external fuel filters have been removed from most cars but do still exist in the fuel tank
 
A symptom of a clogged fuel filter is the engine sputters at highway speeds or under hard acceleration. Your engine just can’t get gasoline through the filter. Obviously, that could be dangerous if your car or truck can’t get enough power to get you out of harm’s way.
 
For just this reason, fuel filters have a bypass valve. When the filter is severely clogged, some fuel can bypass the filter altogether. Of course means dirty, unfiltered fuel is getting through to be burned in the vehicle engine.
 
This dirt can then clog and damage your fuel injectors. Now injectors are not cheap to replace, so you don’t want to cause them damage just because you didn’t spend a few bucks to replace a fuel filter.
 
Depending on the age of your vehicle, replacing the fuel filter is relatively inexpensive. Unfortunately, most filters are in the fuel tank on vehicles past 2005, making replacement expensive.
 
My quick tip here – if you see the tanker truck at the filling station, keep driving. When the tanker is filling the underground tanks, the sediment and water is stirred into the gasoline from the bottom of the holding tank.
 

As Always “Service With A Smile”

All advice and information is free to try completely at owners risk.