How to Replace Fuel Filter
Learn how to replace fuel filter with our detailed step-by-step guide. Follow our easy instructions to get it done right.
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0 of 6 steps completedStep-by-Step Instructions
1 Step 1: Locate Fuel Filter
Step 1: Locate Fuel Filter
Find filter along fuel line under car or in engine bay (check manual for location).
Vehicle Repair Manual
Guide with fuel filter location for your vehicle
2 Step 2: Relieve Fuel System Pressure
Step 2: Relieve Fuel System Pressure
Remove fuel pump fuse, start engine until it dies to depressurize fuel lines.
3 Step 3: Place Drain Pan Under Filter
Step 3: Place Drain Pan Under Filter
Position pan to catch fuel that will spill when disconnecting filter lines.
Oil Drain Pan
Pan for catching fuel during filter replacement
4 Step 4: Disconnect Fuel Lines from Filter
Step 4: Disconnect Fuel Lines from Filter
Use quick-disconnect tool or wrench to remove fuel lines from both ends of filter.
Fuel Line Disconnect Tool Set
Tools for releasing quick-connect fuel fittings
5 Step 5: Install New Fuel Filter
Step 5: Install New Fuel Filter
Note arrow direction on filter (points toward engine), install with correct flow direction.
Fuel Filter
Replacement filter for your vehicle fuel system
6 Step 6: Reconnect Lines and Test
Step 6: Reconnect Lines and Test
Secure fuel lines to new filter, turn key on (don't start) 3 times to prime system, check for leaks.