Q: What is the firing order for a 1981 Buick 231?

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165432 good luck

using number one plug as front drivers side my 6 cylinder firing order is 1, 6, 3, 5, 2, 4. My engine is out of a 69 Pontiac Sunbird but I believe it is the same as the Buick engine.

1,6,5,4,3,2

If it's the Buick 231 V-6 the firing order should be 1-6-5-4-3-2. If you're running a Chevy 305 it will be 1-8-4-3-6-5-7-2. And if you have the rare California-only Chevy 350 the firing order will be the same as for the 305.

hey there I own the same year car and engine your firing order is 1-2-3-4-5-6.

No, there is no information suggests that a 1996 Buick Century 231 will fit into a 1999 Chevy Lumina.

The 99 Buick Century 231 engine will fit into a 96 Chevy lumina with a little fabrication.

Not sure what you mean. Firing order is 165432, #1 cylinder is on the right side(RWD) or the front (FWD)

If it is a 231 V6 it is located inside of where the fuel line connects to the carburetor.

I have a 1969 Jeepster Commando with a Buick 225 V6, the forerunner to the legendary Buick 231 V6 still used today, with a Duetsch D431 oil filter. It will probably fit any Buick V6 ever made.

Not exactly sure but I have a 1979 LeMans with the 231 V6 and I believe the PCV to be a vertical silver-colored valve located at the back of the intake manifold below and behind the carburetor.

It should fit. You see, a 231 6 cylinder is a shortened 350 V8. GM engineers simply cut 2 cylinders off the 350's block to make the block for some of their 6 cylinders (the 225, the 231 and the 234). The 231's were used in Buicks, mostly. no way the Buick 231 has a completely different bell housing bolt pattern, but don't take my word for it, fust look at the top of the bell housing on the motor and trans, the Buick comes to a point in the middle and the Chevy is flat. although they are both gm products the buicks and chevys are not interchangable, sorry

Factorizations for 231 are: 1) 231 = 1x231 2) 231 = 3x7x11 3) 231 = 21x11 4) 231 = 3x77 5) 231 = 33x7

197-231 = -34

There are 4 factor pairs of 231. They are:231 = 1 x 231231 = 3 x 77231 = 7 x 33231 = 11 x 21

Pairs of positive integer factors of 231 are: 1 x 231 = 231 3 x 77 = 231 7 x 33 = 231 11 x 21 = 231 And their reverses.

You can divide 231 by 1, 3, 7, 11, 21, 33, 77, and 231. These are the factors of 231.

10 times 231, 231 times 1

y2 = 231*231 = 53361

1/7 * 231;= 231/7= 33

21 x 11 = 231 -- There are 231 square feet on the floor. -- There are 231 square feet on the ceiling. -- There are a lot more square feet on the walls, but in order to calculate them, you need to know the height of the room.

55 Percent of 231 = 55/100 * 231 = 127.05.

Least Common Multiple (LCM) for 7 231 is 231.

The composite factors of 231 are 21, 33, 77, 231