Replaced coil,plugs,wires,roter cap and distributor cap and the truck still has no fire,1998 dakota with 2.5 liter 4 cyl,checked all fuses in cab and checked all under hood

The firing order is 1-2-3-4-5-6
Cyl #1 is front left when looking at engine front to back
left coil pack connects to cyls. 5-2
center coil pack connects to cyls. 3-6
right coil pack connects to cyls. 4-1
It doesn't matter which connector on the coil you use just that the cylinder is connected to the proper coil pack (the coil fires both plugs at the same time, twice per each full 4 stroke cycle)
1998 Chevrolet Lumina
3.1 liter V-6 VIN "M"

I was surprised to find Dodge still using a distributor on this engine.
The firing order is 1-8-4-3-6-5-7-2 and the cylinders on the driver side are 1-3-5-7.

From the 2001 Dodge Dakota maintenance manual.
Note the numbering of the 6 cylinders and the arrow indicating front of engine.
Firing order: 1-6-5-4-3-2, with distributor rotating clockwise.

For all Dodge 4 cylinder engines, the firing order is 1-3-4-2
All dodge distributors rotate clockwise.
Standing on passenger side number 1 is at bottom left or 7:00 o clock.
going clockwise number 3 plug wire is next then number 4 then last one is number 2 wire.
plug wire number 1 is 7:00 o clock
plug wire number 3 is 11:00 o clock
plug wire 4 is 1:00 o clock
Plug wire number 2 is 5:00 o clock

Try this...

You need to check for spark at the number 1 spark plug if no spark then it could be a few things
1.crank shaft position sensor
2. distributor cap or plugs
3. pick up coil inside distributor
4. ignition coil
5.ignition module
6.Blowen fuse check both engine fuses and inside cab fuses
7. oil pressure switch
You can pull the coil wire going into the distributor cap and check for spark there if no spark there then your problem will be from the ignition coil back

Check the fuse and relay in the fuse panel for a blown fuse. Then unplug the power wire to coil and test for power to coil. If you are getting power to coil then it will be the coil causing the problem. Use an inline tester to connect between the coil tower and sparkplug wire to correctly see if the coil is putting out fire. Could be bad sparkplug wires or plugs. Hope this will help you.

I would consider the control module and/or the pick- up coil in the distributor.

You didn't post your engine size so please pick the applicable diagram:



1996-98 4.3L Engines Firing Order: 1-6-5-4-3-2Distributor Rotation: Clockwise



1996-98 5.0L, 5.7L and 7.4L Engines Firing Order: 1-8-4-3-6-5-7-2Distributor Rotation: Clockwise




4.3L Engines Firing order: 1-6-5-4-3-2 Distributor rotation: Clockwise



4.8L, 5.3L and 6.0L Engines Firing order: 1-8-7-2-6-5-4-3 Distributorless ignition system (one coil on each cylinder)



5.0L, 5.7L and 7.4L Engines Firing order: 1-8-4-3-6-5-7-2 Distributor rotation: Clockwise

Recheck the firing order; 1-6-5-4-3-2

On the distributor passenger side radiator to fire wall. 2-4-6-coil
On the distributor drivers side radiator to fire wall. 3-1-5

Cylinder passenger side radiator to fire wall. 2-4-6
Cylinder drivers side radiator to fire wall. 1-3-5

Good luck and also check the distributor cap again for proper seating.

Firing order 1-8-4-3-6-5-7-2 Distributor rotates clockwise.  2-4-6-8 front of vehicle 1-3-5-7 rear