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Jeep will not start

Put in new fuel pump, filter, distributor, and crankshaft position sensor will fire once or twice but will not start

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  • Tom Dillon
    Tom Dillon Nov 03, 2012

    I need to disarm the anti theft devise on my jeep and I don't have the automatic key switch

  • Tom Dillon
    Tom Dillon Nov 04, 2012

    It is a 1991 Jeep Cherokee Limited the problem is with the Anti Theft System I need to get rid of it.

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  • Contributor
  • 18 Answers

What yr is this vehicle

Posted on Nov 03, 2012


6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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SOURCE: Shakes while idling and sometimes stalls.

check for minor vacuum leak and map sensor,pcv,egr valve

Posted on Oct 13, 2009

honeymokey
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SOURCE: 1996 Isuzu Rodeo won start. 2.6L 4cyl. Not getting fire.

Under the intake manifold there is a ignition coil power switch that you might try . See http://www.myisuzuparts.com/showparts.php fig no. 0-60 image number 4 item 352

Posted on Oct 23, 2009

  • 495 Answers

SOURCE: I have a 1994 jeep grand cherokee laredo its

The computer is releasing to much gas into the chamber. It something you'll have to get the computer to re-learn, or update it at the dealership. Only someone/company with a Tech2 can do as it connects to your cars computer (ECM) and once in there you can select the option to watch/measure or less / plus the fuel consumption.

Posted on Oct 19, 2009

  • 1 Answer

SOURCE: 94 Jeep Grand Cherokee is hard to start. If I turn

Has any one soled this yet???????? Because I have the the same prob. but mine is only when it is could out blow 65 it will start but I have to keep my foot on the gas like a carb with no choke

Posted on Dec 27, 2009

  • 5 Answers

SOURCE: My 1996 Jeep Cherokee Sport dies or will not start when hot.

Sounds like the ignition coil is getting bad.

Posted on Jan 16, 2010

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1 Answer

Not firing, changed fuel filter and crankshaft position sensor


Is the code still active, and are the injectors opening ?
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Starts and will idle but smothers down and will not take fuel. It seems to have plenty of fuel pressure. Also does the same cold or hot. Installed two new fuel pumps...


replace your crankshaft postion sensor and cam sharf position sensor they tell you car when to fire spark and to what cylinder to fire to they work hand in hand also check your spark it should be blue not orange if orange replace distributor and rotor

if this helps please give me good rating

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96 ford diesel f250 7.3 turns over, lots of juice just won't fire


Check for a crankshaft position sensor circuit being open, or the crankshaft position sensor is bad.

Try to spray starting fluid into the intake of the engine, and then if it starts for a few seconds, then it's a bad fuel delivery problem like a fuel pump or clogged fuel filter.

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How old is the Diesel in the truck? Is it out of season?

Crankshaft Position (CP) Sensor OPERATION The CP sensor is mounted on the right front of some V8 engines, is a variable reluctance sensor triggered by a trigger pulse wheel (36 minus 1 tooth). Its purpose is to provide the PCM with an accurate ignition timing reference (when the piston reaches 10 degrees BTDC) and injector operation information (twice each crankshaft revolution). The crankshaft vibration damper is fitted with a 4 lobe pulse ring. As the crankshaft rotates, the pulse ring lobes interrupt the magnetic field at the tip of the CP sensor.
TESTING -crankshaft position sensor Using DVOM on the AC scale and set to monitor less than 5V, measure voltage between the sensor Cylinder Identification (CID) terminal and ground. The sensor is okay if the voltage reading varies more than 0.1V AC with the engine running at varying RPM.

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No fire to coil from coil on 96 model Jeep Grand Cherokee.


You need to put the harmonic balance for the 96 jeep on this motor,then put the crankshaft sensor on for the 96 jeep on the vehicle,this should fix you up.The crankshaft sensor and the harmonic balance have to go together.If I can be further help,let me know.>>roniecon@gmail.com

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1993 Jeep Grand Cherokee not getting power to coil


I don't work on Jeeps, but the Rangers have a power relay for the ignition. You might want to try asking at Autozone or O'reillys if the Jeep has any relays. It might be worthwhile to check the fuse panel to see if something blew that might control 2 or 3 things including the ignition. Hope this helps you.

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1995 JEEP GRAND CHEROKEE RAN AND DIED WILL NOT START


IS IT THE 4.0L?IF SO U MAY HAVE A BAD CRANKSHAFT POSITION SENSOR.

Apr 28, 2009 | 1995 Jeep Grand Cherokee

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