1999 Jeep Grand Cherokee Logo

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Anonymous Posted on Oct 30, 2012

1999 jeep grand cherokee laredo v6 4x4 won't fire on all 6 cylinders just 4 why?

1 Answer

Columbus Makubika

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  • Master 577 Answers
  • Posted on Nov 01, 2012
Columbus Makubika
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Joined: Apr 26, 2011
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Plenty of causes. Plugs, valves. rings, numerous electronic/electrical faults. Diagnose vehicle and eliminate problems one by one.

5 Related Answers

Eric Shephard

  • 129 Answers
  • Posted on Jun 01, 2009

SOURCE: My sunroof is stuck open on my 1999 jeep grand cherokee laredo? Would it be a fuse? If so, how do you change it?

Check the fuses under the dash on the drivers side, next to the steering column. There should be a fuse puller on the fuse box door. Also a chart of which fuses at what so you can go to the proper fuse. Good luck, Please let me know if this is the solution to your problem.

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Anonymous

  • 55 Answers
  • Posted on Jan 10, 2009

SOURCE: serpintine belt

This link will take you to a picture of the diagram. If the link doesn't work contact me and I can email you the picture directly.

http://autorepair.about.com/library/illustrations/bl506a-lib.htm

Ray Keckeisen

  • 599 Answers
  • Posted on Nov 08, 2009

SOURCE: 1996 Jeep Grand Cherokee Laredo won't fire. Was

check the cam sensor and crank sensor, also is the distributor turning,possible distributor gear pin broke

c17hydro

Greg Bernett

  • 2993 Answers
  • Posted on Dec 01, 2009

SOURCE: 1998 Jeep Grand Cherokee Laredo 4.oL I got a code po113

Trouble Code: P0113 (4.0L L6 VIN S Auto)
IAT Sensor Circuit High Input Print this code dataprint_icon_codes.gif Number of Trips to Set Code: 1
OBD II Monitor Type: CCM Details
Indicators: MIL Details

Trouble Code Conditions:
Check with ignition on or engine running; battery voltage more than 10v; The PCM detected the IAT Sensor input was over 4.90v (exc. Dakota, Durango, Ram) or 4.98v (Dakota, Durango, Ram) for 3 seconds.

Possible Causes:
  • IAT Sensor signal circuit shorted to VREF (5v)
  • IAT Sensor signal circuit is open, or the ground circuit is open
  • IAT Sensor is damaged or it has failed (an internal open circuit)
  • PCM has failed


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Anonymous

  • 466 Answers
  • Posted on Dec 12, 2009

SOURCE: 1999 jeep cherokee 6 cylinder engine light

P0303 Cylinder 3 mis-fire Possible causes misfire does not return,defective Camshaft Position (cmp)or CKP sensor,vacuum leak,defective ignition system.

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1answer

Ok my 2001 Grand Cherokee Laredo wont stay in park

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Fireing order diagram

1-5-3-6-2-4 Clockwise alt="Cables order">
0helpful
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No pressure or fluid to rear brakes 99 jeep grand cherokee laredo

check the abs control unit. there is 2 lines that from the master cylinder that feed it,and there is 4 lines that come off it. 2 of the lines go to the front brakes and the other 2 go to the back brakes
27helpful
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Jeep 4.0 firing order

1999 Jeep Cherokee 4WD 4.0 liter L6 VIN "S"

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Hope this helps (remember rated this).
7helpful
1answer

Need firing order for 1998 Jeep Cherokee gand

For the 1998 Jeep Grand Cherokee Laredo:
I do not know if you have the 4.0L In-Line 6-Cylinder, the 5.2L V8, or the 5.9L V8; however I have included ALL below:

For the 4.0L In-Line 6-Cylinder:
Firing Order:
1-5-3-6-2-4
Cylinders:
(back)
...6
...5
...4
...3
...2
...1
(front)

Distributor:
....(back)
.....5....3..(+)-screw
1.............6
(+).4....2

For the 5.2L V8: AND 5.9L V8:
Firing Order:
1-8-4-3-6-5-7-2
Cylinders:
.......(back).......
|..8..|.........|..7..|
|..6..|.........|..5..|
|..4..|.........|..3..|
|..2..|.........|..1..|
.......(front)
Distributor:
.....(back)
.......3
..4.........6

8.............5
..1.........7
.......2
......(front)

Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!
5helpful
1answer

I need to know the firing order of my 1995 limited jeep grand cherokeemy spark plug wires are missing i have new wires i just don't know the firing order

For the 1995 Jeep Grand Cherokee:
I do not know if you have the 4.0L In-Line (Straight) 6-Cylinder or the 5.2L V8; however I have included bothe below.

For the 4.0L In-Line 6-Cylinder:
Firing Order:
1-5-3-6-2-4
Cylinders:
(back)
|..6..|
|..5..|
|..4..|
|..3..|
|..2..|
|..1..|
(front)
Distributor:
...(back)
....5...3.(+)-screw
1...........6
(+)4...2
...(front)

For the 5.2L V8:
Firing Order:
1-8-4-3-6-5-7-2
Cylinders:
.......(back)......
|..8..|........|..7..|
|..6..|........|..5..|
|..4..|........|..3..|
|..2..|........|..1..|
.......(front)
Distributor:
.......(back)
.........3
...4.........6
8...............5
...1.........7
.........2
.......(front)

Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!
5helpful
2answers

What is the firing order for a grand cherokee laredo. I change the distributor for sgrand cherokee laredo jeep. I lined up tdc, had the rotor turned to number 1, but it is still missing.

You didn't post your engine size so please choose the apprpriate diagram:



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1989-98 2.5L Engine firing order: 1-3-4-2 Distributor rotation: Clockwise



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2.8L Engine firing order: 1-2-3-4-5-6 Distributor rotation: Clockwise



427e129.gif

4.0L Engine firing order: 1-5-3-6-2-4 Distributor rotation: Clockwise



35fbd17.gif

5.2L and 5.9L Engine firing order: 1-8-4-3-6-5-7-2 Distributor rotation: Clockwise
2helpful
1answer

What is the firing order on the distributor cap on my 1997 Grand Cherokee

For the 1997 Jeep Grand Cherokee:
I do not know if you have the 4.0L In-Line 6-Cylinder or the 5.2L V8, however I have included both below:

For the 4.0L In-Line 6-Cylinder:
Firing Order:
1-5-3-6-2-4
Cylinders:
(back)
...6
...5
...4
...3
...2
...1
(front)

Distributor:
....(back)
.....5....3..(+)-screw
1.............6
(+).4....2

For the 5.2L V8: (Side Note 5.9L V8 = Same)
Firing Order:
1-8-4-3-6-5-7-2
Cylinders:
.......(back).......
|..8..|.........|..7..|
|..6..|.........|..5..|
|..4..|.........|..3..|
|..2..|.........|..1..|
.......(front)
Distributor:
.....(back)
.........3
....4........6..(+)-rounded tab screw
8................5
[ ].1.........7
.........2
......(front)

Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!



0helpful
1answer

What is the firing order of a 2005 jeep grand cherokee

I wrote all engine spec for a 2005 jeep grand cherokee

3.7L 6 cylinder
1-6-5-4-3-2

4.7L 8 Cylinder
1-8-4-3-6-5-7-2

5.7L 8 Cylinder
1-8-4-3-6-5-7-2

let me know if this help you.....
11helpful
2answers

Distributor cap wiring diagram

Check this info... Wiring Diagrams with the graphic firing order for 6 and 8 cilinders.

Good luck!!!
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