No fuel

Asked by Jul 14, 2016 at 12:52 PM about the 1997 GMC Yukon SLE 4WD

Question type: Maintenance & Repair

Pump is turning on will run
if i pour gas into throttle
body loosened fuel filter
fuel comes out when i turn
key on for few seconds
then stops

3 Answers

89,185

Even though you have fuel coming out, it doesn't men you have the correct pressure going to the injectors. You will need to check your pressure at the rails...I think it should be about 35 PSI..

4 out of 4 people think this is helpful.
17,280

Also check to see if injectors are getting power with a noid light.

16,855

You need 55 psi to run. Anything under 50 psi won't fire the injectors. Get a fuel pressure gauge and use the test port on the fuel lines. It's towards the rear drivers idea of the engine bay. This truck has the Spider injectors it's difficult to use a noid light. Typically if you have spark on these engines you have fuel pulse too.

Your Answer

Add photo

Related Questions

  • Replaced fuel pump but still no pressure 1 answer

    Replaced the fuel pump on my 2002 Yukon but same problem persist no power to the fuel pump checked all fuses and relays dunno what else it can be

    2002 GMC Yukon SLT

    -

    Maintenance & Repair

  • 02 denali No power to Fuel Pump 2 answers

    i was driving my truck the other day and when i turned it off to do some fireFighting,,when i went to go home..the truck would start and idle for about 10 seconds and then die..It would keep starting ...

    2002 GMC Yukon Denali AWD

    -

    Maintenance & Repair

  • did gm recall fuel pump plug 1 answer

    fuel gauge does work properly

    2000 GMC Yukon SLE 4WD

    -

    Maintenance & Repair

  • Fuel pump relay 4 answers

    Working on my 2002 gmc yukon fuel problem. Found at my relay I have power on one prong of the relay but when I crank it I have no power to my load side feed. I've been messing with it for a week a...

    2002 GMC Yukon 4WD

    -

    Maintenance & Repair

  • no fuel

    My 95 gmc 1500 Sierra was running fine then just stoped like it was out of fuel checked relay it works checked pump it humms when key is on.has fuel what else could it be. When it died the battery ...

    1995 GMC Sierra 1500 C1500 SLE Standard Cab SB

    -

    Maintenance & Repair

Yukon

Looking for a Used Yukon in your area?

CarGurus has 16,646 nationwide Yukon listings starting at $2,500.

ZIP:

Search GMC Yukon Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

GMC Yukon Experts

#1 clayduster71
clayduster71
Reputation 2,000
#2 Danielle Heller
Danielle Heller
Reputation 450
#3 David Boccabello
David Boccabello
Reputation 390
View All

Related Models For Sale

Used Chevrolet Tahoe
854 Great Deals out of 28,369 listings starting at $1,700
Used Chevrolet Suburban
549 Great Deals out of 19,564 listings starting at $995
Used GMC Sierra 1500
1,057 Great Deals out of 58,736 listings starting at $1,599
Used Ford Expedition
540 Great Deals out of 23,971 listings starting at $800
Used Ford F-150
3,218 Great Deals out of 205,090 listings starting at $1,779
Used Ford Explorer
1,206 Great Deals out of 71,147 listings starting at $1,000
Used Jeep Grand Cherokee
1,001 Great Deals out of 65,972 listings starting at $1,500
Used Toyota 4Runner
341 Great Deals out of 20,328 listings starting at $1,250
Used Dodge Durango
379 Great Deals out of 22,648 listings starting at $1,500

Used Cars For Sale

2017 GMC Yukon SLE 4WD For Sale
310 listings starting at $47,538
2016 GMC Yukon SLE 4WD For Sale
3 Great Deals out of 152 listings starting at $37,499
2015 GMC Yukon SLE 4WD For Sale
9 Great Deals out of 135 listings starting at $32,995
2014 GMC Yukon SLE 4WD For Sale
9 listings starting at $28,977
2013 GMC Yukon SLE 4WD For Sale
19 listings starting at $14,995