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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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  • 18 Answers

What yr is this vehicle

Posted on Nov 03, 2012


6 Suggested Answers

  • 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

  • 15215 Answers

SOURCE: Shakes while idling and sometimes stalls.

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

Posted on Oct 13, 2009

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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 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 ?
Will it start using starting fluid ?

Feb 03, 2014 | 2004 Chevrolet Blazer

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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

May 06, 2011 | 1986 Ford Bronco II

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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.

If the glow plugs aren't working then the Diesel won't fire up.

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.

Nov 05, 2010 | 1993 Ford F250

1 Answer

I own a 1993 Jeep Grand Cherokee Laredo, i took the battery out, put it back in about 2 weeks later. and now it won't start...just clicks repeatitly. replaced the Crankshaft position sensor, throttle...

Check that the battery has full voltage (must have 12 volts or better and able to withstand a 200amp load for fifteen seconds and be able to snap back to full voltage immediately after test) and that connections are clean and tight. If you have replacement ends on the cables, make sure that there is no corrosion where the wire attaches to the end under the straps.

Nov 16, 2009 | 1993 Jeep Grand Cherokee

1 Answer

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.>>

Aug 18, 2009 | 1996 Jeep Grand Cherokee

3 Answers



Apr 28, 2009 | 1995 Jeep Grand Cherokee

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