How To Change A Fuel Filter On A 1998 Gmc Sierra

How to Change a Fuel Filter in a GMC S15

past Gregory Crews

pumping gas image by Mat Hayward from Fotolia.com

The GMC S-fifteen is a light-duty pickup truck made for piece of work and dependable transportation. Changing the fuel filter will help to keep the truck running efficiently. The filter needs to be changed every thirty,000 miles, equally sediments tin quickly clog the filter and eventually seep into the engine causing bad performance and bad fuel economic system.

Step one

Open the hood to admission the engine compartment. Locate the fuse relay box behind the battery. Open the panel and pull the relay for the fuel pump past hand.

Stride 2

Start the truck to let information technology idle. The truck will stall once the fuel system is depressurized. Insert the relay back into the fuse panel.

Footstep 3

Crawl nether the truck past the driver-side door. The fuel filter is located under the driver-side door.

Step 4

Loosen the outlet line with a line wrench. There will be 2 basics on each side. The one fastened to the filter is stationary and needs to exist held with a line wrench. Apply the second line wrench to loosen the fuel line. Pull it away from the filter. Remove the inlet line the same way.

Step 5

Loosen the mounting bracket with a socket wrench. Slide the filter away from the bracket.

Pace 6

Position the new filter to the mounting bracket and install to the truck frame with a socket wrench. The pointer on the filter needs to be pointed toward the front of the truck. The arrow designates the management of fuel flow.

Step seven

Install the inlet line to the filter by hand. Tighten the line with a line wrench. Hold the stationary nut on the filter with a line wrench. Echo to install the outlet line.

Step 8

Turn the ignition fundamental to the "Start" position. Allow the fuel pump to push fuel through the fuel line. This will besides purge the air that is in the fuel lines. Turn the key to commencement the truck. Repeat this step as the truck may not beginning correct away.

Observe the fuel filter while the truck is running. Ensure there are no leaks coming from the filter or the fuel lines.

References

• Automedia: Fuel Filter Bandy
• "Chevrolet S-ten & GMC South-15 Pick-ups Haynes Repair Manual for 1982 thru 1993"; John Haynes; 1994

Tips

• The truck may not commencement correct away as there is air in the lines. Turning the key to the "Starting time" position volition prime the pump and push the air out of the lines and replace it with fuel. One time the fuel reaches the engine the truck volition starting time.

Things You'll Need

• Line wrench set
• Socket wrench
• Socket set
• New fuel filter

Warnings

• Employ caution when working effectually gasoline as information technology is toxic.

Author Bio

Gregory Crews has been in the picture show industry for three years and has appeared in more than than 38 major motion pictures and 16 television set shows. He too writes detailed automotive tutorials. His expertise in the automotive industry has given him the skills to write detailed technical instructional articles.

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How To Change A Fuel Filter On A 1998 Gmc Sierra,

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