Question about 1986 Jeep Comanche

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Need to know firing order

Put in new motor new plugs are cap . will not start and back fires

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  • yadayada
    yadayada May 11, 2010

    WHAT ENGINE???

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6 cly firing order is 1-5-3-6-2-4
8 Cyl firing order is 1-8-4-3-6-5-7-2
4 cly firing order is 1-3-2-4

Posted on Oct 31, 2008

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6 cyl also has 123456 it will be stamped on intake manifold.

Posted on Aug 11, 2010

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SOURCE: I need to know the firing order of my 1995 limited...

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!

Posted on May 27, 2010

ZJLimited
  • 17970 Answers

SOURCE: need firing order and placement of first wire on cap of a 1995 grand jeep cherokee

Hi Suzie:
Check this diagrams, according with your engine size...

1995 Jeep Grand Cherokee 5.2 liter V-8 VIN "Y"

12_16_2011_4_03_24_pm.gif


1995 Jeep Grand Cherokee 4.0 liter L6 VIN "S"

12_16_2011_4_03_50_pm.gif

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Posted on Dec 16, 2011

Testimonial: "thank you very helpful and it worked"

nobodyrick
  • 1 Answer

SOURCE: 96 jeep grand cherokee 4.0

I ve put coil pickup' crank sensor' coil still no power to fuse block on finder' no fire to plugs ' don't here fuel pump, this is on one another one blows fuse to the firing ever time I turn the switch on

Posted on Dec 09, 2013

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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1 Answer

New spark plugs new wires old distributor timing changed wen nee plugs were put on, clockwise or counterclockwise, don't know, besides the battery what firing order V8 305?


I don't know your year--make--model? You should be able to remove dist cap, crank the engine, watch which way the rotor turns, then you know the direction of rotation. Most chevy rwd v8, firing order, 18436572. The driver side bank is odd numbered, 1357.
The passenger side bank is even numbered, 2468 from front to back. Put your number one piston on tdc of compression stroke. Then whichever spark plug tower the rotor is leading into, should be number one, then you follow the firing order around the cap.

Mar 26, 2016 | Cars & Trucks

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What is the manufacturer's specification on ignition timing?


I would recheck the firing order for the plugs as that will be the cause of the back firing
the timing will be 12 degrees advanced

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Mix order on spark plugs on distrubater cap


dear sir it dose not tell me what motor you have but i was gm machanic 20 years and never have i seen a motor that did not have firing order on manafold if since you say distrubater i know it has firing order on manafold #1 may be on cap so you will know were to start if you have problem write back with car year and motor size larry p

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I took of*** my spark plug wires working on my small block 350 pickup and I don't remember the the firing order to put the new wires back on. Is there a diagram anywhere or is it even that difficult to...


Next time number each lead before you remove it and no. the dissy cap as well

The firing order, which should be cast into the intake manifold, for the chevy small block V8 is 1-8-4-3-6-5-7-2. The firing order is the numerical sequence in which the spark plugs are fired. The insertion position of each spark plug wire around the circumference of the distributor cap can be found according to a clock face. The insertion sequence determines the firing order. The firing order is followed clockwise around the distributor cap starting from the 6:30 position with the 6:30 position being the number one cylinder spark plug wire.
On classic chevy small block engines that use ignition breaker points instead of electronic ignitions, the number one cylinder is the one immediately clockwise of the small metal sash cover on the distributor cap. The firing order starts here. There is no sash cover on the distributor cap for GM HEI electronic ignitions, and the firing order is the same, but starting at the 5:30 position.
The firing order makes sense if you know how the cylinders are numbered. The number one cylinder is the front most on the drivers side and 2 being the front most on the passenger side. From front to back, the cylinders are odd numbered on the drivers side, and even numbered on the passenger side.
See the diagram; Click to open a printable larger image in a new window. The firing order starts with the number one cylinder. We would connect the number one spark plug wire to the distributor cap terminal in the 6:30 position. distributor.pngSince the next cylinder in the firing order is 8 (passenger side rear), we connect the number 8 spark plug wire to the next distributor cap terminal (approximately 7:30 position) in the clockwise direction from number one. You need to be sure you continue the firing order in the clockwise direction around the chevy small block distributor cap from the last installed spark plug wire. Setting the rest of the firing order is just a matter of repetition. Be sure to count the spark plugs from front to back on each side of the motor to identify the correct cylinder number in the firing order.

Jun 21, 2010 | Cars & Trucks

2 Answers

1999 Tahoe 5.7L..had a blown motor, broke it down, cleaned it up, new gaskets throughout..put back together..power works, new plugs, wires, cap/rotor.. it's getting fuel and spark but not...


Double check your timing, you could be off 180 degrees. Remove the valvecover on the driver's side and watch the valves as the engine comes up on TDC. The intake should open first and as you pass TDC the exhaust should start to open. At that point your rotor button should be in the 5 o'clock position for #1 plug to fire. Firing order should be 1-8-4-3-6-5-7-2 and it goes clockwise from 5 o'clock. Hope this helps.

Oct 25, 2009 | 1999 Chevrolet Tahoe

1 Answer

I hooked up the spark plug wires wrong on the distrator cap it is a 1988 4.3L 6cyl how can i find a diagram to fix this problem or tell me hoe to fix it


find the firing order which is usually on the intake manifold,put the crankshaft on 0 degrees top dead center,pull off the distributor cap and mark where the rotor button is pointing,start #1 cylinder at that spot(which that spot should be pointing towards the rear of the distributor),and # 1 cylinder is front of engine on the drivers side then it goes next 1 back #3 then # 5,and the passengers side front is #2, then #4,then #6 towards the back,and the firing order goes clockwise on the distributor.if it spits and sputters or back fires,then the timing firing order is off 180 degrees,so move every wire to the exact opposite on the cap,so your #1 plug wire will be opposite from where you put it first.then double check the firing order and all plug wires then try it.the firing order is:165432,i still dont know how to send pictures.

Sep 07, 2009 | 1988 Chevrolet K1500

3 Answers

Need to put spark plug back onto distribator cab but dont know which goes where


put the cylinder one on TDC
pull the cap off and look at witch one the rotor is on..
then going clock wise here are the firing orders depending on which engine you have...
4 cylinder 1-3-4-2/ 6 cylinder 1-6-5-4-3-2/
8 cylinder 1-8-4-3-6-5-7-2

Aug 24, 2009 | 1999 Dodge Dakota

1 Answer

Need firing order diagram.. wont start


remove the dizzy cap, crank motor over to find out the rotation of the rotor. Remove the no.1 spark plug and bring no.1 piston up to top dead centre on compression stroke, mark side of dizzy body where the end of the rotor points to, replace dizzy cap and see which lead it lines up with.
that will be your no.1 lead, find the firing order and put the leads back on the dizzy cap in the direction of the rotors rotation, run those leads to the corresponding plugs and it should start.

May 19, 2009 | 1979 Lincoln Mark V

1 Answer

Need help replacing spark plug wires replaced distributor cap & didn't mark to replace wires on new cap


you have to re-time it on the cap. look at the cap it should show a 1. You will need the firing order which should be 18436572, you can call your local auto parts to verify. start at plug one, which is on the right front when facing the windshield, put on #1 where the 1 is on the cap and go around clockwise adding like the firing order says until you have them all back on the cap. 8 should be your second wire to put on. It will be on the left closest to the windshield. On and on. secure cap Right side odd 1,3,5,7 Left even 2,4,6,8 front to back in that order. Hope it helps

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