Picture of 03 impala 3400 firing order?

2008 Impala 3.9 engine firing order

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Jul 10, 2015 - Need help finding the firing order for a 2008 impala 3.9 engine. Most sites/autozone have all the firing orders except for the 3.9 of course ...
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The 4G64 (2.4L) engine is an in-line four cylinder engine. The cylinder numbers are assigned as 1-2-3-4 from the front of the engine (timing belt side). This engine is fired in the order of the 1, 3, 4 and 2 cylinders.
Feb. 27, 2009

Spark Plug Order ' Mitsubishi Eclipse 3G Club

Pictures

https://www.google.com/search?q=firing+order+for+2007+Mitsubishi+Eclipse+Spyder+2.4L

Strictly speaking you have two fuel / air sensors in the manifold for the catalytic converter and two O2 sensors after the cat.

Details here

https://www.google.com/search?q=2007+Mitsubishi+Eclipse+Spyder+2.4L+Replace+o2+sensor

buy original equipment manufacturer sensors (OEM). Their job is important to engine management.
..

from left to right 2-4-6 is in the front, 1-3-5 is in the rear of engine. The coils are numbered if factory coils 5-2, 6-3, 1-4, God-Bless!

I assume its a V8 and probably a 5.0L

5.0= 1-5-4-2-6-3-7-8 firing order

5.0 HO and 351 Windsor share 1-3-7-2-6-5-4-8 firing order

Cylinder numbering:

When looking into the engine bay the number one cylinder should be on your left hand side (left bank) at the front of the engine. The number eight cylinder is on the rear right (right bank) up against the firewall.

Firewall
4 8
3 7
2 6
1 5
Front bumper

distributer turns counter clockwize (#1 should be labelled on cap)

The diagram you have is correct. Number 6 is the cylinder to the far right and next to the radiator.
The firing order is how the plug wires are connected to the distributor cap or coil.
Keep in mind if you have a trouble code 306 it could also be caused by a faulty injector or mechanical problem.

2004 Pontiac Grand AM 2.2 liter DOHC L4 VIN "F"...




2004 Pontiac Grand AM 3.4 liter V-6 VIN "E"...




Hope help with this (remember rated this).

Not sure if you have the 2.2L or 3.4L, however I have included both below,

For the 2.2L:
Firing Order:
1-3-4-2
Cylinders:
(back of engine)
1---2----3----4
(front of engine)

For the 3.4L
Firing Order:
1-2-3-4-5-6
Cylinders:
(back of engine)
2-------1
4-------3
6-------5
(front of engine)
Ignition Connections:
(back)
|(5)-(2)| |(3)-(6)| |(4)-(1)|
(front)

Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!

1-5-3-6-2-4


ALL Jeep 4.0 motors use this firing order. Any year, any model, high output or not.


Also, the spark plug wire placement on the cap, in a clockwise direction from the post nearest the engine block is: 6-2-4-1-5-3. (to the left side of the number 6 post, there should be a hold down screw or strap for fastening the distributor cap to the distributor.

For a picture diagram, please go to this website:
http://www.jeepz.com/forum/engine/16923-six-cylinder-4-0-liter-jeep-engine-specs.html

make sure that its on top dead center and drop the distributor so that the rotor is pointing towards the number one cylinder (sitting in the car left front) put your distributor cap on so the number one plug wire is above where the rotor is firing order is18436572 clock wise and it will fire

The cylinder closest to the passenger side is number one. Firing order is 1, 4, 3, 2 Where is your coil pack located in reference to the engine? I need this info to give you accurate placement of the spark plugs. Charlie