1996 Jeep Grand Cherokee Logo

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Anonymous Posted on Jan 04, 2014

No spark was driving and just shut off fuel pumo working replaced cps distributor coil is good please help no codes on computer code reader

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Eli Deese

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  • Posted on Nov 20, 2018
Eli Deese
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I would check your spark plug ignition coil, and relay. If you open your hood youll be able to trace ur plug wires to the coil and relay. If the wires, or coils are bad, then you wont be able to get a spark, simply because spark timing is off. That also happened with my 96

5 Related Answers

Anonymous

  • 61 Answers
  • Posted on Mar 03, 2009

SOURCE: Vehicle is stalling and back firing

P0108 is MAP sensor
P0351 is ignition coil A cicuit malfunction

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Anonymous

  • 4669 Answers
  • Posted on May 04, 2009

SOURCE: have a 1996 jeep grand cherokee 4.0 has no spark

I would check the crank sensor. The computer will shut down completely if the crank sensor is shorted.

ryan mcghee

  • 192 Answers
  • Posted on Nov 05, 2009

SOURCE: 1996 jeep grand cherokee limited. engine is

You should have someone sing a dual trace lab scope, look at the Crank Angle Sensor (CKP) and Cam Angle Sensor (CMP) signals to check quality and sync.

Loose timing chains or broken flex plates can change the sync signal to the Powertrain Control Module (PCM) and cause a stall situation. Also you should have someone load test the battery and check the cables for corrosion. If the battery drops excessively during startup, the idle motor stepper count can be lost, Powertrain Control Module (PCM) will relearn it while driving.

Clean the throttle blades and adjust minimum idle.

With the air cleaner assembly off, hold the throttle wide open and look down the throttle with a flash light. Look at the lower intake plenum gasket for leaks, oil will build up around the edges and in the corners.

Perform distributor sync adjustment. I hope this helps. tried my best.....

dj_relly999

dj_relly999

  • 4070 Answers
  • Posted on Dec 13, 2010

SOURCE: My 1997 jeep wrangler 2.5L

Hi and welcome to FixYa!

This will be caused by a faulty distributor coil. You may want to swap the coil and observe how it goes.

Hope this helps and thank you for using FixYa! Have a good one!

awcforever

Alan Conner

  • 359 Answers
  • Posted on Mar 16, 2011

SOURCE: My engine light is on and sometimes flashes. the

Many Jeep lovers have had to change the computer out because of electrical signaling problems. After receiving the code, the car runs rough and sputters. The only fix I have seen is to replace the computer. You can get them relatively cheap used. Read this before rating. It should clarify a bit for you. Thanks. http://www.jeepforum.com/forum/f13/cel-codes-p0206-p0306-611053/

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Related Questions:

2helpful
2answers

Vehicle starts, drives about a mile and shuts down. Restarts after setting for several hours.

What is year--make--model? If computer controlled, did you check for applicable codes? If your obd2 some of the national brand auto stores will check codes for free.


When the problem is ongoing, if it cranks good but won't start, have a helper crank it, while you visually check for spark at the spark plugs. If spark everywhere, use a gage and check proper fuel pressure and fuel injector pulse.
0helpful
1answer

I HAVE NO SPARK AFTER REPLACING COIL, DISTRIBUTOR CAP AND ROTOR. WHAT DO I CHECK NOW?

You need to replace the pickup yet. This has wires on it, and is located inside the distributer cap. While this is off, make sure that the distributer is actually rotating when you crank the engine. Check all fuses, check voltage going to the coil with ignition on.
0helpful
1answer

Have a 2004 rendezvous and I get fuel but little spark to the plugs

If you have any spark at the plugs it will not be the anti-theft system. I would be looking at a failed coil/s and or distributor ignition module.. Run fault codes to check for other faults that limit the spark voltage.
0helpful
1answer

I HAVE A 1999 Dodge Caravan, driving along 10mph engine stopped running, would not start after stopped. Replaced crankshaft, camshaft sensor, coil pack, fuel pump, checked fuses, relays, still no start,...

Did your Check Engine or Service Engine Soon light come on? If so, there is an error code (Diagnostic Test Code or DTC) stored in your Caravan's onboard computer. Have the code read and interpreted, and you can google the results to see which system triggered the code. If no light came on, you may want to check your fuel filter, spark plugs, distributor cap, rotor and breaker points/inductive pickup (depending on how the engine is equipped). Other possibilities include carburetor or throttle body injectors malfunctioning. Many possible causes, but the DTC route is easiest to check. Good luck.
1helpful
1answer

94 nissan altima crank no start

did you change the distributor or just the cap?
2helpful
1answer

1988 plymouth reliant 2.2L NO SPARK

Sounds like a bad ignition module.
0helpful
1answer

During the summer time it will cut off sounds like it is loosing fuel pressure will turn over, but wont start back up until at least an hour later. Drives perfect during the winter time no problems,...

What causes this is ussually the oxygen sensor. It works when the engine heats up and if its no good, it will run your engine lean or even shut it down. check them and replace them. They should be done every 2 years.
0helpful
1answer

Honda 98 civic...check engine light came on P0304? how do i fix this car is running but it idles low and seems want to die down on me if driving it slow but on freeway it runs okey...my mechanic told me...

A P0304 code means that the car's computer has detected that one of the engine's cylinders is not firing properly. In this case it's cylinder #4.

A code P0304 may mean that one or more of the following has happened:

Faulty spark plug or wire
Faulty coil (pack)
Faulty oxygen sensor(s)
Faulty fuel injector
Burned exhaust valve
Faulty catalytic converter(s)
Running out of fuel
Poor compression
Defective computer

If there are no symptoms, the simplest thing to do is to reset the code and see if it comes back.

If there are symptoms such as the engine is stumbling or hesitating, check all wiring and connectors that lead to the cylinders (i.e. spark plugs). Depending on how long the ignition components have been in the car, it may be a good idea to replace them as part of your regular maintenance schedule. I would suggest spark plugs, spark plug wires, distributor cap, and rotor (if applicable). Otherwise, check the coils (a.k.a. coil packs). In some cases, the catalytic converter has gone bad. If you smell rotten eggs in the exhaust, your cat converter needs to be replaced. I've also heard in other cases the problems were faulty fuel injectors.
0helpful
2answers

Engine will not fire or run,but turns over like it should.

hi ,here is a list of sugestions,check for spark at the spark plug wires ,check fuel presure,try spayng a little starting fluid by the air cleaner if it starts or try to start you may have a bad fuel pump,if is not spark ,check for a bad ignition module.Good Luck
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