Question about Chevrolet 1500

2 Answers

Have a 1992 chevy 1500 truck fuel pump works fine when hooked directly to the battery, replaced fuel pump relay, still no power to the fuel pump, engine turns over fine

Posted by on

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

  • Contributor
  • 3 Answers

Try the ecm fuse

Posted on Mar 13, 2009

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Maybe check the fuse for the injectors...i was being stupid and did this, if that fuse is missing it wont work even if your fuel pump works fine. i think its labeled inj a+b.

Posted on Mar 10, 2009

1 Suggested Answer

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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

2002 Chevy express 1500 fuel relay location


    images for 2002 Chevy express 1500 fuel relay location


    More images for 2002 Chevy express 1500 fuel relay location

    GM Fuel Pump Relay Testing - YouTube

    ? 27:40
    www.youtube.com/watch?v=McnXLcJNVfI

    Mar 14, 2012 - Uploaded by ScannerDanner
    1999 Chevy Suburban with no fuel pressure. The following is covered in this video: 1. How to test a fuel pump relay in a power distribution box.


Oct 23, 2015 | Cars & Trucks

1 Answer

Were is the fuel pump relay on a 91 geo tracker also when I hooked power to the fuel pump it dindnt run


When you hooked power directly to the fuel pump, it may not have been grounded properly. If you're running power directly to it, and it is grounded properly, it should work fine, unless the fuel pump itself if bad. There is something called Ohm's law. it says you have to have power and a ground to transfer electricity. I am at a loss on where the fuel pump relay is. If the pump won't work with direct power, I can't imagine it being the relay.

Aug 10, 2013 | 1995 Geo Prizm

1 Answer

Dodge 1500 1995 pickup 7.5 volts to fuel pumpwill not start applied 12 volts pump runs book sayes pcm de-energize booth relayes and will not send proper voltage to fuel pump


There is a red and white wire feeding the fuel pump relay from a 30 amp fuse. Both the shutdown relay and the fuel pump relay are grounded by the PCM, so if the fuel pump relay is grounded it should be "on" and providing a direct link from the pump to that fuse.
You should have battery voltage on that 30 amp wire before the relay and then on the dark green and black wire going to the pump.
If you don't have battery voltage coming from the 30 amp fuse, the problem could be before the fuse.
That 30 amp fuse is hot all the time, so it is powered by a fuseable link coming off the battery.

Jun 24, 2012 | Cars & Trucks

1 Answer

1992 chevy lumina euro 3.1 while driving the engine acts like it is going to die then it regains power and then repeats the sluggish, lack of fuel .


check fuel pressure most likely bad fuel pump. also check your oil sending unit or gauge. chevys run the fuel relay to the oil pressure switch in case the oil is so low the car wont start. sometimes the relay in between this circuit goes bad as well. if all is well check or replace the ignition module (located directly under coils) or distributor integrated if it has a distributor

Mar 14, 2011 | 1992 Chevrolet Lumina

1 Answer

I have a 1992 silverado 1500 with 2 problems.1st,the a/c does not work,specifically no power to the compressor,hook direct to the battery and it works,but still no a/c.2nd,when I start or shutoff the...


you have a mode door actuator failing inside but that will not interupt a/c compressor clutch.Start bypassing pressure switches and check relays for that problem...good luck

Jun 28, 2009 | 1992 Chevrolet K1500

2 Answers

1997 chevy silverado 1500 350 vortech, new fule pump not working


before you drop tank again, check fuses & relay.then disconnect fuel line @ filter turn key to on position should hear fuel pump run and get gas stream out of line. if no flow from line new pump faulty be sure & remove negative battery cable first good luck.

Jun 04, 2009 | 1999 Chevrolet Silverado 1500

1 Answer

No power going to my fuel pump


Check the fuel pump relay:

c455cd6.gif
It is below the park lamp relay.

Mar 28, 2009 | 1999 Chevrolet Silverado 1500

2 Answers

1992 1500 will not start


even though the relay clicked dosn't mean that it's good it could be weak and therefore the gate inside the relay doesn't make a contact to allow the voltage to the pump. i would switch out the relay. quick way to find out for sure is to switch the a/c clutch relay with the fuel pump relay. it should start if it doesn't then you have a loose wire to the pump or a broken wire aor a bad ground. check these out.. please rate this..thanks

Sep 06, 2008 | 1992 Chevrolet K1500

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

485 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

64052 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21990 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6812 Answers

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

Answer questions

Manuals & User Guides

Loading...