I need the firing order for a 1994 Jeep Grand Cherokee Straight 6 engine

It's easy once you know the firing order of this 3.7L engine. FIRING ORDER 1,6,5,4,3,2 First take the firing order and split it down the middle, making two halves (165) and (432) Second stack the numbers.

Hi, the following is for engine code MX.

Firing order
1-5-3-6-2-4.

That vehicle came with three different engine options for that year, there was a 2.5 liter inline 4 cylinder engine, a 4.0 liter inline 6 cylinder engine, or a 5.2 liter V-8 engine. Here are the firing order diagrams for all three engines and one of them should help you to solve your problem.


2.5 liter.





4.0 liter.





5.2 liter.

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!

WELL 2.5 ENGINE FIRING ORDER IS 1 5 3 6 2 4 NOW THE 5.2 ENGINE FIRING ORDER IS 1 8 4 3 6 5 7 2

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





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






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





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





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

I'm not sure if you have a Cherokee or Grand Cherokee or what size Engine (2.5L, 4.0L or 5.2L). I have included all three below.

For the 2.5L
Firing Order:
1-3-4-2
Cylinders:
(back of engine)
......4
......3
......2
......1
Distributor:
(back)
.....3
1.......4
.....2
(front)
For the 4.0L:
Firing Order:
1-5-3-6-2-4
Cylinders
(back of engine)
.......6
.......5
.......4
.......3
.......2
.......1
(front of engine)
Distributor:
...(back)
....5...3
1...........6
....4...2
...(front)

For the 5.2L:
Firing Order:
1-8-4-3-6-5-7-2
Cylinders:
(back of engine)
8............7
6............5
4............3
2............1
(front of engine)
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!

the firing order of a 5.2 is 1-8-4-3-6-5-7-2 and the gap of the plugs should be at .035

1-8-5-3-6-4-7-2