What is the firing order for a 1997 Nissa Sentra 5 cylinder? (a.k.a total of 5 plugs and not 4)

4 cylinders fire 1342. set

my guess, is you removed them and didnt mark them?
the firing order?
what engine, there are 5.

to do this , one need to know 5 things.
2.5L, 2.8L, 4.0L and 5.2/5.9L engine displacements.
the distributor rotation direction CCW, or CW
and last the firing order, sometimes marked clearly on the intake manifold.
you must now where #1 cylinder is (always most front)
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
on a v6/v8 one cylinder is more forward. this is #1, look carefully.

3.9L V6 engine firing order is 1-6-5-4-3-2, cylinders on the pass side front to back are 2-4-6, cylinders on the driver side front to back are 1-3-5.

For the 1997 Pontiac Grand Am:
I do not know if you have the 2.4L DOHC In-Line 4-Cylinder or the 3.1L V6. However I have included both below. I suspect based on the SE Model you have the 3.1L V6.

For the 2.4L DOHC In-Line 4-Cylinder:
Firing Order:
1-3-4-2
Cylinders:
..........(back).........
|...1....2....3....4...|
..........(front)

For the 3.1L V6:
Firing Order:
1-2-3-4-5-6
Cylinders:
......(back)........
|...1....3....5...|
_____________
|...2....4....6...|
......(front)
Ignition Coil Connections
_____..____...____
|..O..|..|..O..|..|..O..|
|.5..2|..|.3..6|..|.4..1|

Let me know if this helped.....

Posted by Asker for a 1997 Ford F250 under the 1985 Ford 250 Category.
I have included BOTH the 1985 and 1997 F250 351cid=5.8L Firing Orders below...

1985 Ford F250 351CI = 5.8L V8:
Firing Order:
1-3-7-2-6-5-4-8
Cylinders:
........(back)........
|..4..|........|..8..|
|..3..|........|..7..|
|..2..|........|..6..|
|..1..|........|..5..|
.......(front)
Distributor:
....(back)
[X].3...1
7............8
2............4
.....6...5.[X]-clip
....(front)

For the 1997 Ford F250 351CI = 5.8L V8:
Firing Order:
1-5-4-2-6-3-7-8
Cylinders:
........(back).......
|..4..|........|..8..|
|..3..|........|..7..|
|..2..|........|..6..|
|..1..|........|..5..|
.......(front)
Distributor:
.....(back)
[X].5...1
4............8
2............7
.....6...3.[X]-clip
.....(front)

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

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!

1997 Ford Mustang 3.8 liter V-6 VIN "4"

Cylinder # passenger side radiator to firewall, 1-2-3
Cylinder # passenger side radiator to firewall, 4-5-6

Coil numbering
Radiator side, passenger to driver side 5-6-4
Fire wall side, passenger to driver side 1-2-3

Thank you for using fixya and good luck

For the 4.2L
Firing Order:
1-4-2-5-3-6
Cylinders:
3------------6
2------------5
1------------4
(front of vehicle)

1997 Ford Explorer 2WD / 4WD
4.0 liter SOHC V-6 VIN "E"

Firing order 1-4-2-5-3-6
cylinder # passenger side front to back 1-2-3
Cylinder # driver side front to back 4-5-6

Coil pack # passenger to drivers side firewall 1-2-3
coil pack #passenger to drivers side radiator 5-6-4