What is the fireing order for a 86 buick regal limited I don't know were they go on the cap, I have the numbers but don't know were they go .

could possibly be
to get the correct firing, order in your browser page search bar type in- firing order for dodge regal -- and you will get pages and diagrams to help you get it right

The firing order is the same, 18436572
But, depending on who made the engine, the firing order may go cw or ccw around the cap. You need to check which way the rotor turns when you crank it, then follow the firing order in that direction. Sometimes the number 1 spark plug tower is marked on the cap, if not, put the number one cylinder on top dead center of compression stroke, which ever coil tower the rotor is leading into is number one, then follow the firing order in correct direction of rotation. You driver side cylinder bank should be numbered, 1357 from front to back, passenger side 2468, front to back.
If you replace plugs and plug wires, one at a time, you won't have this problem. Goodluck.

For 1999 Buick Regal 3.8 liter V-6 VIN "K" check this diagram...



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firing order 3.8

1995 Buick Regal 3.8 liter V-6 VIN "L"




1995 Buick Regal 3.1 liter V-6 VIN "M"




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Click on the following Direct, Free Link:
http://autorepair.about.com/library/firing_orders/bl-fo-8337.htm
It has the Diagram and Firing Order for the 1992 Buick Regal 3.8L.

Let me know if this helped....Thanks for using FixYa.com!

Firing Order:
1-2-3-4-5-6
Cylinders:
1--3--5
2--4--6
(front of veh)
Distributor Connections:
1-4 6-3 2-5
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 is 1-6-5-4-3-2 and number 1 piston is front driver's side. On the distributor number 1 is at 9 o'clock and rotation is clockwise. Hope this helps.

Hi,
The firing order is 123456
1-3-5 is in back and 2-4-6 is in front.
Hope this helps...

you may have to start over pull number one plug and pull out distbuter shaft turn the motor make sure you get it to top dead center on compretion stroke with the cap off stab it back in make sure that the rotor faces number one plug then fallow the firing order