Changeing engine lifters an cams

its a V6
Order: 1-2-3-4-5-6 Distributorless Ignition System
outside usa , ive not a clue.
and i bet you are.

3,2, tells me (not USA) comma for decimals.was the clue.

EFI systems vary world wide)
the firing order on ours is per above, im not sure how many 3.2v6 are made world wide, with different crank /cams.
seems there are 3 if you read the wiki......

there is a gm v6 LG6 is 3.1L and isuzu v6 (x2) 3.2L
the real Isuzu is called 6VD1 engine
later years GM 4.3L
my guess is 6VD1 or W

and 6VD1W. twin cam. introduced in 1996 on troopers.

76 degree V 6's
per the wiki
The feature either a belt-driven SOHC or DOHC valvetrain. Later versions feature direct ignition as well as gasoline direct injection. These engines are notable for their early adoption of gasoline direct injection technology and also for their uncommon 75° cylinder head bank angle.


before i work on and engine i learn what is there first.
as you can see wide variances there are.
post country first. then if single or twin cams.

but the firing order is dictated by cam and crank geometries.

2Answers

spark plug firing order

...firing order of 123456. #1 being passenger's front cylinder and #2 being driver's front...

gee guy, 3.1L or 3.2L?
you only need 3 things to time the distrib. static.
where is #1, its the most forward cylinder, LOOK carefully.
forward means closest to the cam drive end of engine.
not flywheel end.
rotor rotation direction (crank and watch it)
now the order, 3.2l v6? IS It? the single cam?
1990 trooper v6
answering for only USA car...
our 3.2 has no distrib V6 its DIS.






3.1L V6 USA spec. only. rotor is CCW

Hello Harvey, My information shows firing order of 123456. #1 being passenger's front cylinder and #2 being driver's front cylinder.

Your engine uses hydraulic lifters and the clearance is not adjustable. Just make sure to tighen the rockers to 21 Ft/Lbs.

Firing order is 1-6-5-4-3-2..Cylinders 1-3-5 are on the DRIVERS side Front to back and 2-4-6 are on the PASSENGER side Front to back.

1985 Oldsmobile Cutlass Salon 3.8 liter V-6



Hope this helps.

For the 4.0L V6:
Firing Order:
1-4-2-5-3-6
Cylinders:
........(back)........
|...3...|.......|...6...|
|...2...|.......|...5...|
|...1...|.......|...4...|
.........(front)
Ignition Coil Connections:
..(back)
1...2...3
5...6...4

This is from compcams website:

Firing Order, Small Block & SVO
This is one of the most common questions asked by our Ford customers. The firing order for the early 221-302 engines and the early 5.0 engines is 1-5-4-2-6-3-7-8. This is the firing order for all prefix “31” cams and is the standard replacement cam for all early engines. The later 5.0 engine and all 351 engines are designed to use the 1-3-7-2-6-5-4-8 firing order. This is the firing order for all prefix “35” cams, and cams ordered for these engines should use this prefix. Other than the firing order, the cams are identical. By changing the spark plug wiring at the distributor these cams can be interchanged.

I hope that this helps.

Tim

Here is a diagram of your motor with the firing order:

1991-1994 2.9L and 3.0L Engines Firing Order 1-4-2-5-3-6 1995 And Later 3.0L V-6 With DIS Ignition System Firing Order 1-4-2-5-3-6
4.0L Engines Firing Order: 1-4-2-5-3-6 DIS Ignition System