Question about Cars & Trucks

1 Answer

Fuel injector not pumping - Cars & Trucks

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,198 Answers

Listen for the fuel pump to run a couple of seconds when you turn the key just to 'on'. Sometimes the fuel pump is inside the gas tank, so it is not very loud.
If you don't hear the fuel pump, locate the fuel pump relay and have someone listen for it to click when you turn the switch to 'on'. If it doesn't click, it's probably bad.
Don't buy a off-brand relay, get a genuine factory replacement.

Posted on Nov 28, 2013

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:

2 Answers

Where is the fuel pump and fuel injector relays located on a 89chevyBlazer


Fuel pump is in the fuel tank and the fuel pump relay is under hood near firewall.The fuel injectors DO NOT have relays. The PCM controls the fuel injectors.

Feb 23, 2015 | Chevrolet Blazer Cars & Trucks

2 Answers

Car is turning over but not getting fuel ideas anyone thanks


There is not much information for a good answer.
  1. Fuel filter clogged
  2. fuel pump not working [fuse,bad pump,broken wire etc]
  3. computer not telling the pump or injectors to work [should set a code]
  4. dirty injectors

Feb 09, 2015 | Cars & Trucks

1 Answer

Fuel injectors activated by fuel pump relay? 92 BMW 525!


The injectors have constant voltage to them with key on. It is a fused circuit. The computer internally grounds the injector ground wire to cause injector circuit on- to pulse the injector, and fuel is then sprayed out. It is a separate circuit from the pump circuit.

Jan 06, 2014 | 1992 BMW 5 Series

1 Answer

Weak injector pulse 01 corrolla s 1.8 what do I try


could be faulty injectors or injector pump fuel pump only sends fuel to engine injection main pump send to injectors get these checked out first hope this helps ivan

Oct 02, 2012 | Cars & Trucks

1 Answer

Injector not working why put new injector new computer new fuel pump does it have injector relay 1987 celebrity


Check fuel pressure. Have you replaced the fuel filter on schedule? Verify that the fuel pump is getting power. Power goes through an in-line fuse, then the fuel pump relay or the oil pressure sensor. (The relay bypasses the oil pressure sensor while the engine starts, but fuel pump power goes through the sensor during normal run operation. If you lose oil pressure, the fuel pump is shut off to protect the engine.) On four-cylinder models, the fuse is in the fuse block (E PUMP 10)
The fuel injectors are connected to the ECM fuse on one side and straight to the engine computer on the other side. Check the connectors and wiring, especially at the injector.

Aug 26, 2011 | 1987 Chevrolet Celebrity

1 Answer

I keep having a problem with my fuel injectors, i now cannot get fuel through having cleaned them. help.


IF YOU FILLED FUEL TANK.POUR CAN OF SEAFOAM OR DIFFERENT INJECTOR CLEANER IN FUEL TANK. AND INJECTORS STILL NOT SPRAYING FUEL. CHECK TO MAKE SURE FUEL PUMP RUNNING.HAVE VECHICLE HOOK TO SCANNER BECAUSE YOUR PCM CONTROL FUEL PUMP AND FUEL PRESSURE TO FUEL INJECTORS.LOOK A FAULT CODE FOR FUEL PUMP OR PCM.JAGUAR IS TYPE CAR YOU NEED DIAGNOSTIC EQUIPMENT TO TROUBLE SHOOT THEM.IF YOU TOOK FUEL INJECTORS OUT CLEANING THEM BY HAND YOU COULD HAVE FORGOT TO RECONNECT WIRE CONNECTORS OR YOU COULD HAVE STOPPED THEM UP COMPLETELY.

Oct 04, 2010 | 2006 Jaguar X-Type

1 Answer

No power to fuel injectors


Determin if the injector operating:
  1. disconnect the injector electrical connector and measure the resistance of each injector with an ohmmeter. Compare the measurement with the resistance value Specifications are 11 to 18 ohms.
  2. Replace any injector whose resistance value does not fall within the specifications.
If the injector was not operating but the resistance reading was within specifications, the PCM Powertrain Control Module (PCM) or the circuit to the injector may be faulty.

Check the ignition fuse located in the engine compartment fuse center. Also. check the fuel pump relay.
Note: The fuel pump relay is located behind the radio in the center of the instrument panel.

If the relays are good and the fuel pump does not operate. check the fuel pump circuit. If the wiring and the connectors are
good, replace the fuel pump.

Nov 19, 2009 | 1999 Ford F250 Regular Cab

5 Answers

Dodge cummins won't start, fuel reaching injector pump but no fuel coming out of injector pump.


You said you have fuel flowing from the inlet line of the injection pump? But not at the injector lines?

May 05, 2009 | 1999 Dodge Ram

2 Answers

Help w 1994 chevrolet truck


This injector set-up needs a specific fuel pressure supplied to the fuel rail to even start, much less run properly. The fuel pump is immersed in fuel inside the gas tank to keep it cool and not burn up. Running the fuel level low causes more heat in the pump and interuptions in proper fuel pressure. AC/Delco pumps have proven to be a reliable fix, the aftermarket pumps only last for a month or two sometimes. Check fuel pressure under the hood and power and ground to fuel pump at electrical harness at top of gas tank. This truck needs a fuel pump.

Aug 18, 2008 | 1994 Chevrolet C1500

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

Related Topics:

55 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts

yadayada
yadayada

Level 3 Expert

75797 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22114 Answers

Randy Ohler

Level 3 Expert

14585 Answers

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

Answer questions

Manuals & User Guides

Loading...