What order do the wires go coming off the coils to the plugs

theres no distributor and the firing order for your 3.8 is 1-6-5-4-3-2-the following link shows the coil pack
Buick General Motor 3800 V6 Engine Firing Order DIS IDI ignition timing 3.8 Buick Engine Coil Pack Firing Order Spark Plug Wire Location Which way do the spark plug wires go on & what cylinder is what?
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For the Buick V6 231 3.8 liter turbocharged engine:
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Answers!
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Firing order:
1 - 6 - 5 - 4 - 3 - 2.
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Spark plug wire location on coil pack:
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Closest to the back of the car, left to right: 1 - 5 - 3.
Closest to the front of the car, left to right: 4 - 2 - 6.
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Spark plug wire location on engine:
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drivers side, front to back of car: 1 - 3 - 5.
passenger side, front to back of car: 2 - 4 - 6.
.----and this link shows the coil pack to cylinders
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3 8 Buick Turbo Engine Coil Pack Firing Order Spark Plug Wire Location

at the factory they put numbers on top of the coils to
get the spark plug wires in the right order , but when
you replace the coils it does not matter the numbers they
all work the same what it matter is to put the right wires in it
3.8 V6 the order is in front of the car the first coil two spark plug wires # 1 and # 4,second coil #5 and #2 the next coil #3 and #6 now in front of the car wires are front left to right you got
# 1# 3 # 5 on the back of the engine you got from left to right #2 # 4 #6 you get them wrong the car will misfire or it won't start ... good luck..

The coils are for cylinders #1 & #4 on one coil and #2 and #3 on the other, the wire connects to the coil and then to the spark plug. Only wire length dictates what port on the coil to use. Just make sure #1 and #4 are on the same coil and you will be fine.

STANDING FRONT OF VECHICLE CYLINDERS FACING YOU ARE 4 5 6 AND BACK CYLINDERS IS 1 2 3 NOW ON PIECE PAPER LOOKING AT IGNITION COIL PACK FACING YOU WRITE BACK NUMBERS 123 AND UNDER THAT NUMBER 1 2 3 WRITE FRONT NUMBERS 5 6 4 THATS YOUR COIL PACK PLUG WIRES LOCATION. LIKE I SAY 5 6 4 IS PLUGS WIRES LOCATION FACING YOU AND BACK NUMBERS 1 2 3 PLUG WIRES LOCATION ON COIL PACK. FIRING ORDER IS 1 4 2 5 3 6

Basically the coil pack in the rear of the engine feeds cylinder #4 and there is a a plug wire off of that coil pack also that feeds cylinder #1. The coil that sits toward the front of the engine feeds cylinder #2 and the plug wire coming off that coil pack feeds cylinder #3. Each coil pack has a white plastic connector that can fit either coil but the length of the wires to each coil is different and should be easy to distinguish which coil pack each connects to. -cylinder #1 would be at the front of the engine and cylinder #4 would be at the rear.

Do you have coil over each plug or is it a coil pack for all plugs. If each plugs has a coil, they have small screws to remove, pull the plug wire out after this. But if the coil pack, label each plug wire to keep them in order. the pack can be removed easily. It should have 4 screw, once those are out the coil pack will come off. Make sure after replacing it, you use di-electric grease on the bottom of the pack or in the coil over plug method. This keeps run-away spark and can cause mis-fire.

2003 Chevrolet Malibu 3.1L SFI OHV 6cyl
Spark Plug Wires - Removal & Installation

3.5L Engine

1. Before servicing the vehicle, refer to the Precautions Section.
   NOTE Twist the spark plug boot one-half turn in order to release the boot. Pull on the spark plug boot only. Do not pull on the spark plug wire or the wire could be damaged.
2. Remove the intake manifold cover, if required.
3. Disconnect the left side spark plug wires from the spark plugs.
4. Disconnect the left side spark plug wires from the ignition coil.
5. Remove the spark plug wire clips from the Manifold Absolute Pressure (MAP) sensor bracket and the heater inlet and outlet pipe tab.
6. Remove the spark plug wire assembly.
7. If replacing only one plug wire, open the retaining clips and remove the appropriate spark plug wire.
8. Disconnect the right side spark plug wires from the spark plugs.
9. Disconnect the right side spark plugs from the ignition coils.
10. Remove the spark plug wire assembly.
11. If replacing only one plug wire, open the retaining clip and remove the appropriate spark plug wire.

To install:

1. Install the spark plug wire assembly.
2. Connect the right side spark plugs to the ignition coils.
3. Connect the right side spark plug wires to the spark plugs.
4. If replacing only one plug wire, open the retaining clip and install the appropriate spark plug wire.
5. Install the spark plug wire assembly.
6. Connect the left side spark plug wires to the spark plugs.
7. Connect the left side spark plug wires to the ignition coil.
8. Install the spark plug wire clips to the MAP sensor bracket and the heater inlet and outlet pipe tab.
9. If replacing only one plug wire, open the retaining clips and install the appropriate spark plug wire.
10. Install the intake manifold cover, if required.

Fig. 2.2L Engine Firing Order: 1-3-4-2 Distributorless ignition system



Fig. 3.1L Engine Firing order: 1-2-3-4-5-6 Distributorless ignition system



Fig. 3.5L Engine Firing order: 1-2-3-4-5-6 Distributorless ignition system



Fig. 2.4L Engine Firing order: 1-3-4-2 Distributorless ignition system



Fig. 3.1L Engine Firing order: 1-2-3-4-5-6 Distributorless ignition system



Fig. 2.2L Engine Firing Order: 1-3-4-2 Distributorless ignition system


Fig. 3.5L & 3.9L Engines Firing order: 1-2-3-4-5-6 Distributorless ignition system


I really hope help you with this (remember rated this help) Good luck.

If it's the four cyl., the first coil pack bolts over the #2 spark plug. The #2 coil pack wire plugs into #3 spark plug. The number two coil pack bolts directly over the number four spark plug, and the #2 coil pack wire plugs into the #4 plug. The firing order is 1-4-2-3.

The spark plugs on this bike fire # 1 & 3 and 2 & 4 at the same time. Number 1 fires first so there is no worry on plug wires if that's your concern. There is only 2 coils and 2 plug wires coming out of each. Make sure you connect the wires from the # 1 coil to # 3 and the other coil is # 2 and # 4.
Let me know if you need any other specific information.
Regards,
RSelvy