@001 Jeep GCL stalling problem

Asked by Edward Dec 01, 2018 at 10:27 AM about the 2001 Jeep Grand Cherokee Laredo 4WD

Question type: Maintenance & Repair

Hi, I have a 2001 Grand Cherokee Laredo and a problem I haven't figured out
yet.
The GCL is an 6 cyl auto, the problem is stalling, it will drive for a 10-20
minutes then stall, wait 20 minutes and it will start again the drive for 10-20
minutes.
I have noticed that when idling in the driveway that the fuel pump hums,
sometimes pretty loud, so I'm thinking its the fuel pump.
It's not showing any codes either.
Is there any way to diagnose the problem before I go and change the pump or
does it sound like the pump is the problem?

Thanks for any help.

1 Answer
42,870

Hornet_2497 answered 5 years ago

Before replacing the fuel pump, do a pressure test at the Schrader valve on the fuel rail, looking for a steady 55psi , more or less. Then check/replace fuel filter and retest pressure for any change or improvement. Note that the fuel filter also contains your fuel pressure regulator. Also, fuel problems don't always show a code. At first I was going to say problem was crankshaft position sensor.....P0320. Common problem with this engine. Cuts in and out until you are walking. Good Luck.

Mark helpful

Your Answer:

Related Questions

  • @001 Jeep GCL stalling problem 1 Answer

    Hi, I have a 2001 Grand Cherokee Laredo and a problem I haven't figured out yet. The GCL is an 6 cyl auto, the problem is stalling, it will drive for a 10-20 minutes then stall, wait 20 minutes and ...

    2001 Jeep Grand Cherokee Laredo 4WD

    -

    Maintenance & Repair

  • Infamous 2007 Jeep Grand Cherokee Stalling Problem 1 Answer

    Bought a 2007 Jeep Grand Cherokee 4.0 v8 less than 2 weeks ago. The day after I got it it stalled at a stop light and AGAIN in a parking lot (while parked), on the way home (while driving), and the...

    2007 Jeep Grand Cherokee Limited

    -

    Maintenance & Repair

  • Stalling problem for 96 jeep grand Cherokee 4.0 3 Answers

    Trying to figure out why my jeep keeps stalling out? I've replaced the coil, plugs/wires, crankshaft positioning sensor, distributor/cap/button, air filter. Still stalls! I'm thinking the computer ...

    Jeep Grand Cherokee

    -

    Maintenance & Repair

  • Jeep stalling 1 Answer

    Jeep stalling after getting gas and power steering goes out and sputters after fuel please help

    2001 Jeep Grand Cherokee Laredo 4WD

    -

    Maintenance & Repair

  • Stalling 2000 GCL 5 Answers

    Help! don't know what to do next neither do the three different mech I've taken it too. Anyone out there aware of a good,resonable mech/shop who know's jeeps? the dealers certainly don't

    2000 Jeep Grand Cherokee Laredo

    -

    Maintenance & Repair

Own this car?

Share your experience with others.

2001 Jeep Grand Cherokee

Write a car review

Review another car

Shortcuts

Search Jeep Grand Cherokee Questions

CarGurus Experts

  • #1
    Hornet_2497
    Reputation
    8,770
  • #2
    Gene Arnett
    Reputation
    6,960
  • #3
    thejeepdoctor
    Reputation
    6,460
View All

Know more, shop wisely

Search

Related Models For Sale

Used Dodge Durango
818 Great Deals out of 20,906 listings starting at $550
Used Jeep Wrangler
3,259 Great Deals out of 58,378 listings starting at $3,000
Used Jeep Cherokee
1,446 Great Deals out of 17,389 listings starting at $4,850
Used Ford F-150
6,118 Great Deals out of 131,394 listings starting at $900
Used Ford Explorer
2,312 Great Deals out of 63,702 listings starting at $700
Used Toyota 4Runner
1,122 Great Deals out of 19,226 listings starting at $1,800
Used Chevrolet Tahoe
1,045 Great Deals out of 20,265 listings starting at $1,995
Used Chevrolet Silverado 1500
4,196 Great Deals out of 132,309 listings starting at $1,000
Used Ford Mustang
906 Great Deals out of 23,096 listings starting at $1,150

Used Cars For Sale

2024 Jeep Grand Cherokee Laredo 4WD For Sale
2,275 listings starting at $26,185
2023 Jeep Grand Cherokee Laredo 4WD For Sale
32 Great Deals out of 550 listings starting at $28,995
2022 Jeep Grand Cherokee Laredo 4WD For Sale
4 Great Deals out of 50 listings starting at $27,985
2021 Jeep Grand Cherokee Laredo 4WD For Sale
6 Great Deals out of 24 listings starting at $24,990
2020 Jeep Grand Cherokee Laredo 4WD For Sale
7 Great Deals out of 83 listings starting at $11,980

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.