Timing and Firing Orders

The ECM controls the timing with information sent to it from sensors such as the crank sensor and the knock sensor.

olds. 425 c.i.d. firing order is 1-8-4-3-6-5-7-2

the firing order is 1-8-4-3-6-5-7-2. 1 and 8 are positioned next to the air filter on the front wheel drive fleetwood, may or may not be different for the deville. It is also on the intake manifold by the throttle body.

1 - 4 - 2 - 5 - 3 - 6

Two of the timing marks on a 98 zx2 can be located by removing the valve cover. On the the end of the cams opposite of the cam gears, there are two slots. The slots need to be lined up with each other and a flat bar inserted into them (1 bar slid into both slots at the same time). This is the method used to set the timing for the cams.

There is another set of timing marks on the lower crank pulley. They are two indentations on the crank which are barely noticeable. If the timing belt is being changed, the lower crank pulley must be removed. The lower crank gear is marked with the word front on it. This can be used to set top dead center (TDC) by turning the crank until the word front points toward the front of the car. These timing marks on the crank are not the best or easiest method to determine TDC. TDC can be determined with a crank locking tool or by removing the #1 spark plug (nearest the timing belt), inserting a long screwdriver and turning the crank until the screwdriver rests at its highest point.

Really need to know the year. Lets say you have a 1989 GMC S15 4.3L V6 or a 1993 Chevy 4.3L V6. The firing order would be 1-6-5-4-3-2

1 - 5 - 3 - 6 - 2 - 4

The distributor rotor turns CLOCKWISE

The marked # 1 position on the distributor cap faces AWAY from the engine

The engine cylinders are numbered 1 to 6 , from front to rear

1-7-5-11-3-9-6-12-2-8-4-10

1 3 4 2

The cylinder numbers on Dodge 3.9 Liter V6 engines is:

Driver's side, front to rear 1-3-5, Passenger side, front to rear 2-4-6. The distributor turns clockwise and has a firing order of 1-6-5-4-3-2.

The I's and the E's??? Not a clue what you are talking about.

You should start out at 6-8 degrees btdc. The higher you can run without spark knock or detonation, the better performance the engine will have. A higher grade gasoline may allow up to 20 degrees advance of advance. For stock purposes, 6-8 is fine.

firing order for a 302 Cleveland is 1-3-7-2-6-5-4-8

1 - 8 - 4 - 3 - 6 - 5 - 7 - 2

The distributor rotor turns CLOCKWISE

The marked # 1 position on the distributor cap faces to the FRONT / CENTER

The engine cylinder locations are numbered :

firewall

8 - 7

6 - 5

4 - 3

2 - 1

front

4 cyl. Is 1-3-4-2

The 305 times just like any other Chevy V8. If it isn't pointing to number one on top dead center it is out of time and your power will just fade away Same on most engines.

1-4-2-5-3-6

This is not correct....the firing order given here is for a 6-cylinder motor.....

firing order for the 1997 Ford Explorer & Mercury Mountaineer (the only vehicles in 1997 with the 302 - 5.0) is same as the 351 motor;

1-3-7-2-6-5-4-8

Make , Model year, and engine of vehicle??

Look on cap,motor head, sticker on bottom of hood or owners manual

165432

driver side starting from the front is 135 passenger is 246

the cap is numbered right on it. make sure you twist and pull to remove the wires from the cap or you may break it. do not use a cheap cap and always use ac delco plugs in a vortec, the computer is extremely touchy as far as counting misfires in those vehicles.

this question does not make sense. try again buddy. :)

1 - 5 - 4 - 2 - 6 - 3 - 7 - 8

The distributor rotor turns COUNTERCLOCKWISE

The marked # 1 position on the distributor cap faces to the REAR and slightly towards the drivers side

The engine cylinder locations are numbered :

firewall

4 - 8

3 - 7

2 - 6

1 - 5

front

Inline six firing order is 1-5-3-6-2-4.

Firing order is 1-3-4-2, the degree of timing should be listed on the engine catalyst on the underside of the hood.

Motorcraft.com does not list a liter size for the 390 - they only refer to it as the 390 cubic inch . ( the 400 cubic inch is the 6.6 L / the 360 cubic inch is the 5.9 L )