Fuel pump what is easy way to replace fuel pump on 2002 gmc 1500 HD pickup

Chevrolet Silverado 1500 Questions - Where is the reset ...

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CarGurusWhere is the reset button for the gas on a 2002 chevy silverado - Please answer. ...Asked by Angie Feb 09, 2013 at 05:31 PM about the 2002 Chevrolet Silverado 1500 ...When you say "gas" the security system shuts off fuel to the injectors.

Electric fuel pump diagnosis: Houston, we have a problem ...

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Posted on April 11, 2013 by Mike Mavrigian - Also by this author ... If the vehicle was involved in a collision, impact sensors can kill the pump signal, as well as ... can cause fuel pump intermittent or shut-off problems, when the oil pressure sensor ... 38 fuel lineon my 67 Chevy small block why do I still get fuel pressure drop.Missing: 1500

Impact Cut Off Switch For Fuel Pump? - Ask the GM Technician - GM ...

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Apr 7, 2009 - 8 posts - ‎6 authors
posted in Ask the GM Technician: New to the Chev pickup scene. ... Silverado 2500 HD truck would have an impact switch to cut off the flow of fuel to ... Reason for looking at the fuel shut off option was for simplicity on my part. ... your truck is a GMT800 it has a chip & sensor in the key tumbler if its a GMT900 ...

[PDF]Owners Manual - Chevrolet

https://www.chevrolet.com/.../Chevrolet/.../2k13equinox.pdf Chevrolet

Chevy Silverado and GMC Sierra Fuel Pump/Fuel System - Edmunds.com

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Mar 20, 2011 - 30 posts - ‎19 authors
Learn more about Chevrolet Silverado 1500 at the Edmunds.com Car Forums! ... problem with my 2000 GMC Sierra 1500 4.8LTR V-8 you described in your post. .... Ihave a 2008 gmc sierra last 8 vin 8Z160870 4WD pickup was ... removed power and truck died. have no power at 20amp pump fuse, key on ... Chevy Silverado and GMC Sierra Starting Problems ...
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SilveradoSierra.com • Cranks but wont start. Fuel problem ...

Check connections at/or replace oil pressure switch. Your oil pressure switch is also a safety feature that shuts off power to fuel pump in case of accident or rollover.

CHEVROLET PICKUP 1996 1997 1998 1999 8-305 5.0L VIN 8th Digit M
GMC 1500 PICKUP 1996 1997 1998 1999 8-305 5.0L VIN 8th Digit M
CHEVROLET EXPRESS VAN 1996 1997 1998 1999 2000 2001 2002 5.0L VIN 8th Digit M 8-305
GMC SAVANA VAN 1996 1997 1998 1999 2000 2001 2002 5.0L VIN 8th Digit M 8-305

Need to verify fuel pressure while driving under acceleration. Should stay between 9-13 psi.

Remove the bolts that hold the bed box to the frame, disconnect the rear light wiring harness and the fuel filler pipe. Set up a pair of saw horses or something behind the truck. Then have four guys to lift on all four corners and set the bed on the stand you have ready. The bed is heavy! And there is the fuel pump! Replace with the new and take care to put the wiring harness for the fuel pump back where it was. Replace the bed, bolts and connect the lights. You are ready to go! Takes about two hours if you don't break the welds that hold the nuts for the bed bolts loose. Good luck!

Other than replacing the sensor which is part of the fuel pump assembly inside the tank, you may have loose or corroded connections in the wiring just outside of the fuel pump/sensor position on the tank. These connections are exposed to water/salt conditions from road spray. May the force be with you!

Check the fuel cap!! If the vacuum relief is not working it can impede the fuel flow and cause the engine to shut down or not restart after a stop. Waiting usually gives things a chance to stabalize and the engine will restsrt. When this happens again try loosening the cap and see if the engine will restart.....If it restarts immediately, REPLACE the fuel cap..Do Not leave it loose because this will cause other problems. If it is not the fuel cap the problem may be the filter, the fuel pump, or aome other fuel system malfunction.

have you tried the fuel pump relay, the relay coil may be overheating and dropping out. Or there is **** in the pump filter at the tank end if it has one on the lift pump end itself (i.e. in-tank filter)