Fuel pump

Asked by Apr 19, 2016 at 10:32 AM about the 1994 Jeep Grand Cherokee Laredo 4WD

Question type: Maintenance & Repair

How do I know if my fuel pump is bad I took the
fuel filter off and tested it and I can blow through it
and it's fine but when I go to crank my car it won't
it's not picking up fuel

11 Answers

Once it sits for a few minutes it'll crank but just spit and sputter and then die. Can't drive it at all.

Poured since gas in that carburetor looking thing and it would crank. I can hear the fuel pump prime but it's like it's not getting gas

38,005

Sounds like a bad fuel pump, but to be sure you get a fuel pressure gauge and check the fuel pressure.

38,005

You should have 38 to 42 lbs. fuel pressure, and at an idle it can be as low as 31 lbs.

Thank you so much.

Can you come fix it for me..... Lol I'm just a girl...

38,005

Ya your gonna need help since the fuel pump is in the gas tank.

Okay I took the fuel filter off put a new one on but first before I put it on I turn my key and it pumps gas switch tells me that the fuel pump is working put the new fuel filter on and it's still not picking up the gas in the tank to start my Jeep

38,005

Sounds like you need that fuel pump.

Nope fixed it. It was the fuel filter. Put gas in that carburetor thingy and took a few times but we got it running. Thank goodness. It's fine now. $12.84 fix plus all the hours we spent trying different things. I'm just a girl but I'm learning good. Thank you for your input, I appreciate you answering me....

38,005

I'm not so sure, but good luck.

Your Answer

Add photo

Related Questions

  • Fuel pump 2 answers

    I have a 1993 jeep grand Cherokee 4.0 and when the ignition is off the fuel pump stays on but when i try to start it the fuel pump turns off

    1993 Jeep Grand Cherokee Laredo 4WD

    -

    Maintenance & Repair

  • Have a 2011 JGC my fuel pump is running my battery dead 1 answer

    My fuel pump will not turn off.

    Jeep Grand Cherokee

    -

    Maintenance & Repair

  • Starting the car after fuel pump was installed. 3 answers

    I have a 94 Grand Cherokee, I just recently replaced the fuel pump in it. I cycled the ignition a couple of times before starting and it stated for a while then went dead. All it will do now is turn o...

    1994 Jeep Grand Cherokee

    -

    Maintenance & Repair

  • Jeep won't crank replace fuel pump no power going to fuel pump 2 answers

    We have put in a new fuel pump in my 2005 Jeep grand Cherokee and replaced the fuel pump relay and it still will not crank ...does anyone have any idea of something else to look at other then burn...

    2005 Jeep Grand Cherokee Rocky Mountain Edition

    -

    Maintenance & Repair

  • how do i fix the fuel relay to the fuel pump 6 answers

    not getting fuel through fuel pump

    1989 Jeep Comanche

    -

    Maintenance & Repair

Grand Cherokee

Looking for a Used Grand Cherokee in your area?

CarGurus has 71,083 nationwide Grand Cherokee listings starting at $495.

ZIP:

Search Jeep Grand Cherokee Questions

Jeep Grand Cherokee Experts

#1 inuevafreak
inuevafreak
Reputation 1,850
#2 Tom Demyan
Tom Demyan
Reputation 1,640
#3 thejeepdoctor
thejeepdoctor
Reputation 1,490
View All

Related Models For Sale

Used Jeep Cherokee
373 Great Deals out of 54,964 listings starting at $2,495
Used Ford Explorer
1,504 Great Deals out of 74,212 listings starting at $985
Used Jeep Wrangler
521 Great Deals out of 17,733 listings starting at $2,990
Used Toyota 4Runner
427 Great Deals out of 20,863 listings starting at $2,499
Used Chevrolet Tahoe
1,084 Great Deals out of 32,099 listings starting at $1,495
Used Ford F-150
3,481 Great Deals out of 207,574 listings starting at $1,273
Used Chevrolet Camaro
629 Great Deals out of 39,687 listings starting at $2,995

Used Cars For Sale

2017 Jeep Grand Cherokee Laredo 4WD For Sale
5,139 listings starting at $26,474
2016 Jeep Grand Cherokee Laredo 4WD For Sale
17 Great Deals out of 2,519 listings starting at $23,763
2015 Jeep Grand Cherokee Laredo 4WD For Sale
28 Great Deals out of 701 listings starting at $18,977
2014 Jeep Grand Cherokee Laredo 4WD For Sale
44 Great Deals out of 1,093 listings starting at $12,995
2013 Jeep Grand Cherokee Laredo 4WD For Sale
32 Great Deals out of 705 listings starting at $13,582