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Chevy Silverado and GMC Sierra Fuel Pump/Fuel System

416 messages,  Last post on May 12, 2013 at 6:13 PM

You are in the Chevrolet Silverado & GMC Sierra Forum.

What is this discussion about? Chevrolet Silverado 1500, Chevrolet Silverado 2500, Chevrolet Silverado 3500, GMC Sierra 1500, GMC Sierra 2500, GMC Sierra 3500, Truck

Messages Page 42 of 42

#409 of 416 Re: 2006 GMC Sierra Denali Fuel Pump [byron06denali] by srg67

Jan 26, 2012 (5:58 pm)

Replying to: byron06denali (Dec 26, 2011 8:24 pm)
I am having the same problem i replaced the fuel pump it will start but just for a few seconds then dies. Can you hear your fuel pump come on when you turn the key on?

#410 of 416 Re: gmc sierra fuel system [03hd4by] by dan265

Jan 30, 2012 (2:33 pm)

Replying to: 03hd4by (Jan 02, 2012 9:00 pm)
sounds like I have the same problem. What color wire did you jump at the pump? Thanks in advance

#411 of 416 help with wiring by onvol

Jan 31, 2012 (5:13 am)

The way I had to do my wiring on a new fuel pump as per a master mechanic cousin of mine: 1. Hook up black and white on pump side to black wire on truck side.
2. Hook up all matching colors left.
3. There are 2 wires left that do not match, hook those up.
 
This was used for a 1999 sierra 4.8 with replacement fuel pump from O'reilly's Auto Parts.
If this helps, feel free to say it worked for you! I hope this solves alot of your problems.

#412 of 416 2000 GMC Sierra fuel fill by 86low

Feb 25, 2012 (4:22 pm)

#413 of 416 2000 GMC Sierra fuel fill by 86low

Feb 25, 2012 (4:22 pm)

2000 GME Sierra SLE 5.3
When I put gas in, the fuel handle keeps kicking back. I have to hold the fuel handle on as soft as possible to keep it from kicking back. It takes for ever to fill up.
   Anyone know why & a fix?
 
Any help would be great.
Thanks Mike

#414 of 416 Re: '01 1500HD Fuel Pump Replacement [bigd41] by ph10

Mar 09, 2012 (2:03 pm)

Replying to: bigd41 (Apr 23, 2008 10:47 am)
I have the same thing going on with my truck. I notice a hissing sound in the gas tank area. I googled it and found a guy who said there was a hole in the fuel line coming up from the pump to the top of the pump assembly. The fuel is drianing back into the tank and pressure is not holding. The fuel line apparentlly rubs on the springs that hold the pump on the bottom of the tank. Now I have to find out how many electical connections my pump has so I can order the right one. All is see on the searches I've done show that unbolting the bed is easier than dropping the tank.

#415 of 416 Park light switch turns on fuel pump by hillbillybob

Jun 12, 2012 (1:54 pm)

I had no tail lights at all. I replaced brake light fuse, signal flasher. Now when I turn on my park/head lights, the stupid fuel pump runs for about 5 seconds. The truck runs fine, the front lights work fine, I have no rear park/brake lights., only signal lights.
 
Ran new ground wire at bumper in place of a rusty one. Inspected for loose cables, checked bulbs, checked fuses....Now I am lost, and need help.

#416 of 416 engien flutter by horseman08886

May 12, 2013 (6:13 pm)

I have a gmc 2500 6.0 v8 sierra, the last few times i have been a issue I cant quiet put my finger on. At ignition the truck seems to be starving for fuel after i give it a little gas it kicks right over. I'm unsure if its the fuel filter or the spark plugs or what I am looking at.

Messages Page 42 of 42

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