Question about Jeep Liberty

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2006 jeep liberty 3.7L engine stalls occasionally,

This issues usually happens after engine gets warm, engine stop running during idling and AC compressor stops. Engine hesitates a moment stops or continues. I have replaced AC compressor so AC started cooling finally but this issue has arise.Does anybody know what may be the issue with this?

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  • Ridvan Karsi
    Ridvan Karsi Mar 26, 2014

    Cleaning engine idle control motor which is attached to air intake fixed the problem. Now my engine runs like new , RPM is stored,

    Thanks everybody.

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  • Contributor
  • 13 Answers

Could be the throttle position sensor

Posted on Mar 24, 2014

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6 Suggested Answers

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Posted on Jan 02, 2017

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losflip
  • 94 Answers

SOURCE: Low idle, stalling frequently

Hi, Check all vacume hoses and fittings make sure there are no vacume leaks also make sure ignition timing is correct.

Posted on Dec 01, 2008

  • 1 Answer

SOURCE: 98 Isuzu Trooper stalls on cold start, idle issues..

I had the same issue on my 99 Trooper.

It would usually start when completely cold, but idle around 2k RPM.
It would drive fine. But if I shut it down, ran into a store, and came back out, it would start but immediately idle.
Had to ride the gas a little to get it into gear.
The Check Engine light has been going on and off for 6 months or so.

I took this to my local trusted repair shop (no Isuzu dealers within 200 miles).
The diagnosed the light, and found that the Intake Gaskets were bad or leaking.
The idling problem was related to the car not being able to control the amount of air coming in.

They replaced the Intake gaskets by the next day, and I haven't had a problem since. And no more check engine light, which has been on half a year.

Here's some details from my bill:
(1) Intake Gasket set $107.95
Misc materials $21.00
2.1 hours of Labor

The total cost to me was $345.00, and I definately don't feel gipped.

Posted on Mar 06, 2009

  • 62 Answers

SOURCE: Car hesitates/stalls when engine is warm and car starts to move.

Sounds like a bad motor mount, pop the hood and see if the motor shakes or moves rapidly when u put it in gear holding down the brake.

Posted on May 10, 2009

  • 98 Answers

SOURCE: 06 f-150 5.4L low idle code and warm ac at idle.

should idle around 700

Posted on Jun 11, 2009

buckway2222
  • 6 Answers

SOURCE: Acceleration Issue

your fuel injectors are clogged

Posted on Aug 23, 2009

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DS THIS PROCEDURE
Here are some of the causes of surges, stalls at stops, slow idle speed, erratic idle speed, rough idle and engine hesitation (and other problems), it is in most cases the idle speed control air-bypass valve and or throttle valve and upper intake, these area's get full of gunk and combustion residue over the miles and cause idle issues (stalls, low idle) like yours, Get a can of intake cleaner from any local parts store, not carb spray, intake cleaner, it is made by a company called CRC, remove the air intake hose to the engine, hold the idle high so the engine won't stall, then spray the can of cleaner into the intake while keeping the engine running, use at least 1/2 the can, shut down the engine and disconnect the battery for 5 minutes, then restart and complete a number of mixed driving cycles, town, freeway, stop and go etc., after a few days the problem will go away as the system will relearn to the clean intake.

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