Question about 1999 Buick Regal

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What is the firing order on a 99 buick regal 3.8 vin code k naturally aspirated motor

Posted by Joshua Amos on

  • Joshua Amos Aug 25, 2011

    why is my car not idling at 1000 it starts that way when it is cold then after 5 minutes of warm up it starts acting up again almost like it is misfiring no codes are coming up and the rpms drop to 500 what is the problem it is driving me crazy

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2 Answers

ZJ Limited

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  • Buick Master
  • 17,970 Answers

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

What is the firing order - zjlimited_657.gif

Hope this helps (remembe to rate and comment this answer).

Posted on Aug 23, 2011

Testimonial: "thanks for the diagram it turns out my 2 and 5 wires were mixed"

  • ZJ Limited
    ZJ Limited Aug 24, 2011

    Your welcome, is good to know good solutions and probelms solved.

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Jonah Oneal

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  • Buick Master
  • 14,092 Answers

FIRING ORDER FOR 3.8 BUICK NON SUPER CHARGER FIRING ORDER IS 1 6 5 4 3 2

Posted on Aug 23, 2011

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1 Answer

What other makes and models are interchangeable with the fuel sending unit for 1999 Pontiac Bonneville?


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What is the Wire Order with distributor?


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?
.
For the Buick V6 231 3.8 liter turbocharged engine:
.
Answers!
.
Firing order:
1 - 6 - 5 - 4 - 3 - 2.
.
Spark plug wire location on coil pack:
.
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.
.
Spark plug wire location on engine:
.
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
.
3 8 Buick Turbo Engine Coil Pack Firing Order Spark Plug Wire Location

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Firing order for spark plug wires order for 1981 buick regal with V-6


1981 Buick Regal 4.1 liter V-6 VIN "4" 4-bbl


9_20_2011_1_29_40_pm.gif

Hope this helps (remember to rate and comment this free answer).

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Need the firing order for sparkplug wires for 3.1 motor


To get it right the first time, remove and tag the spark plug wires one at a time, for replacement.
3.1L (VIN M) engine
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2 Answers

1995 buick regal firing order


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

zjlimited_33.gif


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

zjlimited_34.gif


Hope this helps (remember to rate this answer).

Nov 23, 2010 | 1995 Buick Regal

1 Answer

Firing order on 1988 buick regal custom coil pack with firing order 123456


1988 Buick Regal 2.8 liter V-6 VIN "W"

387dd4d.gif

Hope helps (remember to rate and comment this).

Sep 13, 2010 | 1988 Buick Regal

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What is the firing order for a 1990 buick regal 3.1


For 1990 Buick Regal 3.1 liter V-6 VIN "T" check this...

49852f0.gif


Hope helps (remember rated this).

Aug 12, 2010 | 1990 Buick Regal

1 Answer

1997 biuck regal firing order?


1-6-5-4-3-2 is for the 3.8 liter engine
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Firing order for a 1998 Buick Lesabre


1998 Buick Lesabre 3.8L SFI OHV 6cyl

f67dc45.jpg

Fig. 1: 3.8L (VIN B and 3) Engines Firing Order: 1-6-5-4-3-2 Distributorless Ignition System

ebbc65b.jpg
Fig. 2: 3.8L (VIN C, 1, L and K) Engines Firing Order: 1-6-5-4-3-2 Distributorless Ignition System

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

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I need the fire order for a 92 Buick regal 3.1L


Hi,
The firing order is 123456
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Hope this helps...

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