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2012 jeep liberty will not rev over 2000 rpm - Liberty Jeep Cars & Trucks

Posted by Anonymous on

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5 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 6982 Answers

SOURCE: jeep liberty 2002 will not idle

Check temperature sensor. I don't remember if your vehicle has two (one for the gauge, one for the computer) or a single unit that feeds both. If seperate (your parts house should know this) change the one that feeds info to the computer.
Essentially this sensor does the job of the choke on the carburetor on non-fuel injected vehicles, by allowing additional fuel into engine on cold-starts. After engine comes up to operating temp, it reverts back to normal run mode... (why you need to warm it up at excessive rpm before driving!) Good luck!

Posted on Dec 17, 2008

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csmock132
  • 4669 Answers

SOURCE: my jeep shuts off

Try replacing the crank sensor and the cam sensor

Posted on Mar 01, 2009

clarktravis8
  • 74 Answers

SOURCE: 01 xj jeep revs up at idol

That is completely normal for your jeep product idol ranges it does this while warming up it should drop back to 800 when completely warm or when you put it in drive and everything is a go try using a better spark plug from AC DELCO lifetime warranty ones that'll keep some of the heat under control and abnormalities in your jeep product don't forget to change your timing belt at correct interval if not sure when that is call your local dealer and ask the service dept at how many miles should you bring in for timing belt change but of course you can change the belt your self with a little determination and knowledge. wutxtye0rjd9d9ekmodqt1eoxkvn9hr9qjz1l3dabggyud7sdgr36czsrfxqenadhnijx9nfayi+sz1sug0aaaaasuvork5cyii=

Posted on Apr 22, 2009

Gort007
  • 1187 Answers

SOURCE: engine light on, stalls out, slow accel, uneven

The ignition timing is off.
The ECM (Elctronic Control Module) is responsible for that.
Take the Liberty to AutoZone to have them scan the PCM code (free) and ask for an explanation print-out (also free). You might want them to clear the error code afterwards, too (yes, free).
Let us know what the codes are and a summary of the print-out.

Posted on Oct 01, 2009

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2 Answers

Where is the crank sensor on a 2002 jeep liberty automatic?


Replace Jeep liberty CKP and CSP position sensor - YouTube

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Dec 01, 2015 | Jeep Cars & Trucks

1 Answer

Why won't my jeep liberty, get over 45mph and then goes dead and when it idles, it WONT let me accelerate past 2rpm (200? or 2000?)


lost power, 101:
all engines gas need tuneups. ever get that? in last 10 years.?
RPM is low. 2000. RPM is my guess (dial is 1k per mark)
so is NOT transmission slip. so is ENGINE power lost.
lost power, ever put in new spark plugs?
and gap them as the hood sticker shows?
(all answers USA Answers)
no actual engine disclosed.. or even the YEAR.
2002 or is it a 2012 car?
3.7L seems the only one.... V6.

lost power has over 50 causes. we use 1 to 10 tools to find it.
we never guess all 50 and go , nop that that.. .next......
my guess is engine misfires (can you feel it do that?)
if yes that is bad spark , most times.
but could be leaking or dead injectors.
if it only bogs,? feels like pulling a 10,000 block of concrete?
then low fuel pressure.
scan the PCM yet>?

got P03xx DTC errors SCANNED???????

Sep 12, 2015 | Jeep Cars & Trucks

1 Answer

My crd jeep wont rev past 3000 rpm


my 2.8 l diesel jeep wont rev. more then 3000rpm

Jul 15, 2012 | 2005 Jeep Liberty

1 Answer

Jeep liberty 2002 3.7when starting cold starts-stalls unitl hot


Check the temperature sensor feeding the ECU and O2 sensor.

Apr 12, 2010 | 2002 Jeep Liberty

1 Answer

The eng. will not go over 2000 rpm


disconnect the throttle cable from the throttle body and try to rev the engine

if still cannot rev past 2000 then suspect MAF (mass air flow sensor) or the throttle body...remove the snorkel and check to make sure the throttle plate is moving freely

finally, if when the accelerator cable is removed and rpm's rise above 2000 then suspect the accelerator cable and/or gas pedal

Apr 05, 2010 | 2002 Jeep Liberty

1 Answer

While driving the temperature guage flucuates and the heat in the vehicle goes hot to cold intermitantly. I am thinking a sticky thermostat? Do you think this is the problem? Is this easy to replace?


NEED TO CHECK COOLANT IN RADIATOR...NOT JUST OPEN AND LOOK BUT NEED TO BURP SYSTEM SOUNDS LIKE YOU HAVE A AIR BLOCK IN SYSTEM....WITH CAP OFF LET CAR IDLE AND MONITOR THE COOLANT LEVEL...IT MIGHT TAKE AWHILE BUT YOU WILL SEE AIR BURPS...AFTER 20 MINUTES OR SO HAVE SOMEONE REV UP THE ENGINE TO ABOUT 2,000 RPM'S WHILE HOLDING AT 2000 RPM'S YOU TOP OFF THE COOLANT IN RADIATOR. THE FULLY INSTALL CAP..NOW TEST DRIVE

Oct 06, 2009 | 2004 Jeep Liberty

1 Answer

Engine light on, stalls out, slow accel, uneven


The ignition timing is off.
The ECM (Elctronic Control Module) is responsible for that.
Take the Liberty to AutoZone to have them scan the PCM code (free) and ask for an explanation print-out (also free). You might want them to clear the error code afterwards, too (yes, free).
Let us know what the codes are and a summary of the print-out.

Oct 01, 2009 | 2003 Jeep Liberty

1 Answer

JEEP CHEROKEE 2005 CRD


Was the vehicle a previously rental vehicle? because if it was there is probably a speed govenor on it or a rpm govenor on it most likely a speed govenor if a previous rental vehicle

Nov 05, 2008 | 2005 Jeep Liberty

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