Question about 1994 GMC Sonoma

Open Question

Diagram for fuel pump relay on a 1994 4.3L gmc sonoma

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 71 Answers

SOURCE: where is the fuel shutoff switch on a 1996 gmc sonoma?

no fuel shut off switch on pickups that i know of possibly bad fuel pump find your red bypass wire at relay to test pump

Posted on Mar 29, 2009

  • 2 Answers

SOURCE: Have 1996 GMC Sonoma 2.2L engine. Have just

i had the same problem with my 96 sonoma, just died anywhere at anytime, even happened to shop mechanics. They checked fuel and spark, there was none. Ended up putting a new computer on it and it has not happened again. The computer was not communicating with anything, just be sure that you get new comp. programmed to your vehicle. Had to send mine out and get done

Posted on May 13, 2009

Molson02536
  • 3854 Answers

SOURCE: 2003 GMC Yukon - fuel pump

Check your ECM fuse. There should be 2 fuses for your ECM. It's the ECM that controls the function of the fuel pump. Good luck friend and it's also common for the wire harness from the frame to the fuel pump to go bad due to corrosion from the bad weather we get in the winter and rainy spring and fall. 

Posted on Sep 04, 2009

  • 11057 Answers

SOURCE: 1997 Gmc Sierra fuel pump relay has no power

check fuse and fuse panel connections

Posted on Oct 29, 2009

  • 617 Answers

SOURCE: what is the fuel pump pressure for a vortec 4.3l

2.2L Vin 4.... 41-47 psi Ignition switch is on and fuel pump running
2.2L Vin 5 ... 55-60 psi " "
4.3L Vin W .. 60-66 psi " "
4.3L Vin X ... 60-66 psi " "

Posted on Feb 07, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

2.8l. How do I disassemble the fuse panel?


GMC Sonoma Maintenance & Repair Questions - CarGurus

www.cargurus.com > Questions > GMC > Sonoma

CarGurusGet fast answers to your GMC Sonoma Maintenance & Repair questions from experts in the CarGurus ... My 1999 Gmc Sonoma 4.3 Will Start But Will Stay Running ...1991 gmc sonoma 2.8 l v6 changed everything in the fuel and ignition system except for the ... Why Is The Engien Dying When The Ecm-batt Fuse Burns Out?

can you bypass the fuel pump relay on a 1997 gmc sonoma

www.cargurus.com > Questions > GMC > Sonoma

CarGurusAug 7, 2014 - can you bypass the fuel pump relay on a 1997 gmc sonoma - I have no power at the pump. can i run a new positive lead from the fuse box straight to the pump... ... Question type: Maintenance & Repair ... 1991 gmc sonoma 2.8 l v6 changed everything in the fuel and ignition system except for the spark ...

GMC Sonoma Questions - wiring diagram for a 1995 gmc ...

images for 1991 chevy s10 wiring

Dec 12, 2015 | 1991 GMC Sonoma

1 Answer

Where is fuel pump relay switch located on a 94 gmc Sonoma. Cannot locate to test. Truck starts but as driving the is a click noise and shuts off. It restarts after a minute. Please help


Check in main fuse block with other relays. Should be labeled. Relay kicking out may be caused by overheating = bad fuel pump or dirty filter. Test fuel pressure too.

Feb 13, 2015 | 1994 GMC Sonoma

2 Answers

The gmc will not start on first turn of key, you have to turn it on and off several times be for it will fire and then start?


time for a new fuel pump sounds to me .u might try replacing fuel filter .but if that helps it wont be long for the pump.hope this helps

Nov 14, 2010 | 1997 GMC Sonoma

1 Answer

Where is fuel pump relay located on 1996 gmc senoma and which one is it if more than just one relay?


I have a 1996 sonoma the fuel pump relay is in the dash take cover off .There is three relays the one to your left is the pump relay! They are all three the same so you can switch them .You can check the relay by switching it with one of the relay to your right.Just bought one $9.95 AUTO-ZONE

May 14, 2010 | 1996 GMC Sonoma

1 Answer

How to change a fuel pump in a 1996 Gmc Sonoma Pickup 4 cyl. ? How can you tell if a fuel relay is bad? If the fuel relay is bad, will the fuel pump still work?


drop the tank ... use a brass punch to loosen the ring ... to find/replace the pump.

the relay is operated by the computer ...

Check for volts on the outgoing side of the relay ...

check for signal on the input side

check the pressure regulartor ...

If you are still interested ... there is lots more to this. If you are getting weak knees ... remember after you drop the tank and remove the fuel pump ... you are stuck

May 02, 2010 | 1996 GMC Sonoma

2 Answers

Installed new fuel pump on 1995 gmc sonoma, still won't crank. Will turn over but not crank. Put on new alternator also.


Check the fuel pump relay.
Check the fuel pump auto shutoff switch, push RED reset button.

Apr 09, 2009 | 1995 GMC Sonoma

1 Answer

Where is the fuel shutoff switch on a 1996 gmc sonoma?


no fuel shut off switch on pickups that i know of possibly bad fuel pump find your red bypass wire at relay to test pump

Mar 28, 2009 | 1996 GMC Sonoma

1 Answer

Fuel pump not getting power


i am replacing the pump with a high flow in line pump we will se how this goes it has a return line i am running the power from the fuel pump relay to the back of the tbi 99 gmc sonoma

Jul 30, 2008 | 1999 GMC Sonoma

Not finding what you are looking for?
1994 GMC Sonoma Logo

Related Topics:

87 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

75051 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...