Fireing order for 5.3 engine - Chevette Chevrolet Cars & Trucks

For 2003 Ford Expedition there are 4 different engines:
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For Expedition 4.6L engines: Firing Order 1-3-7-2-6-5-4-8



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For Frod Expedition 5.4L engines:

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





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Ford Expedition 4.0L engines:

Firing order 1-4-2-5-3-6 ---



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For Ford Expedition 6.8L engines:

Firing Order: 1-6-5-10-2-7-3-8-4-9

1988-95 4.3L Engines Firing Order: 1-6-5-4-3-2 Distributor Rotation: Clockwise




1988-95 5.7L and 7.4L Engines
Firing Order: 1-8-4-3-6-5-7-2 Distributor Rotation: Clockwise

Fig. Fig. 1: 2.0L (VIN M) Engine Firing Order: 1-3-4-2 Distributor Rotation: counterclockwise

Fig. Fig. 2: 2.3L (VIN A, D, and 3) and 2.4L (VIN T) Engines Firing Order: 1-3-4-2 Distributorless Ignition System


Firing Order: 1-3-4-2 -nl-> Distributor rotation: clockwise" rel="width:950,height:660" index="2" $included="null">

Fig. Fig. 3: 1985-86 2.5L (VIN U) Engine -nl-> Firing Order: 1-3-4-2 -nl-> Distributor rotation: clockwise

Fig. Fig. 4: 1987-91 2.5L (VIN U) Engine Firing Order: 1-3-4-2 Distributorless Ignition System

Fig. Fig. 5: 3.0L (VIN L) Engine Firing Order: 1-6-5-4-3-2 Distributorless Ignition System

Fig. Fig. 6: 3.1L (VIN M) Engine Firing Order: 1-2-3-4-5-6 Distributorless Ignition System

Fig. Fig. 7: 3.3L (VIN N) Engine Firing Order: 1-6-5-4-3-2 Distributorless Ignition System

Hello! If the engine in your vehicle is the 3VZ-FE...The firing order is 1-2-3-4-5-6...Distributor rotation is Counter Clockwise...



If the engine is a 2JZ-GE...The firing order is 1-5-3-6-2-4...Distributor rotation is Counter clockwise


Guru...........saailer

I’m happy to help further over the phone at https://www.6ya.com/expert/david_6df67de3b14de867

Fig. 3.0L Engine Firing order: 1-2-3-4-5-6 Distributorless ignition system

Fig. 3.5L Engine Firing order: 1-2-3-4-5-6 Distributorless ignition system

Fig. 3.0L Engines without DIS Firing order: 1-2-3-4-5-6 Distributor rotation: Counterclockwise

Fig. 3.0L Engines with DIS Firing order: 1-2-3-4-5-6 Distributorless ignition system

Fig. 3.5L Engine Firing order: 1-2-3-4-5-6 Distributorless ignition system

Fig. 3.0L Engine Firing order: 1-2-3-4-5-6 Distributorless ignition system

Fig. 3.5L and 3.8L Engines Firing order: 1-2-3-4-5-6 Distributorless ignition system
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Here ya go...found the block for the reply....

3.8L engine Firing order: 1-2-3-4-5-6 Distributorless Ignition System

Several VIN engine there, check this diagrams...




Fig. 3.1L Engine Firing order: 1-2-3-4-5-6 Distributorless ignition system




Fig. 3.4L Engine Firing order: 1-2-3-4-5-6 Distributorless ignition system




Fig. 3.8L (VIN 1) Engine Firing order: 1-6-5-4-3-2 Distributorless ignition system




Fig. 3.8L (VIN K) Engine Firing order: 1-6-5-4-3-2 Distributorless ignition system




Fig. 3.4L Engine Firing order: 1-2-3-4-5-6 Distributorless ignition system

Hope helps (remember rated this).

You didn't post your engine size so please pick the applicable diagram:



1996-98 4.3L Engines Firing Order: 1-6-5-4-3-2Distributor Rotation: Clockwise



1996-98 5.0L, 5.7L and 7.4L Engines Firing Order: 1-8-4-3-6-5-7-2Distributor Rotation: Clockwise




4.3L Engines Firing order: 1-6-5-4-3-2 Distributor rotation: Clockwise



4.8L, 5.3L and 6.0L Engines Firing order: 1-8-7-2-6-5-4-3 Distributorless ignition system (one coil on each cylinder)



5.0L, 5.7L and 7.4L Engines Firing order: 1-8-4-3-6-5-7-2 Distributor rotation: Clockwise

Fig. 3.0L Engine Firing order: 1-2-3-4-5-6 Distributorless ignition system


Fig. 3.5L Engine Firing order: 1-2-3-4-5-6 Distributorless ignition system


Fig. 2.4L Engine Firing order: 1-3-4-2 Distributor rotation: Counterclockwise


Fig. 3.0L Engines without DIS Firing order: 1-2-3-4-5-6 Distributor rotation: Counterclockwise



Fig. 3.0L Engines with DIS Firing order: 1-2-3-4-5-6 Distributorless ignition system



Fig. 3.5L Engine Firing order: 1-2-3-4-5-6 Distributorless ignition system

The 3.5L (VIN H) engine's unique ignition system has the ignition coils directly over each plug. No spark plug wires are used.




3.5L (VIN H) engine Firing order: 1-2-3-4-5-6 Distributorless Ignition System



The firing order for the 3.1L VIN M, 3.4L VIN E, 3.4L VIN X and 3.5L VIN H engines is 1-2-3-4-5-6. The right bank cylinders are on the cowl side (rear) of the engine compartment and are numbered 1,3,5, left bank cylinders on the front side of the vehicle, are numbered 2,4,6.




3.1L (VIN M) engine Firing order: 1-2-3-4-5-6 Distributorless Ignition System





3.4L (VIN X) engine Firing order: 1-2-3-4-5-6 Distributorless Ignition System





3.4L (VIN E) engine Firing order: 1-2-3-4-5-6 Distributorless Ignition System




The firing order for the 3.8L VIN K and 3.8L VIN 1 engines is 1-6-5-4-3-2. Starting at the front of the engine, cylinders in the left bank are numbered 1,3,5 and cylinders in the right bank are numbered 2,4,6.






3.8L (VIN 1) engine Firing order: 1-6-5-4-3-2 Distributorless Ignition System









3.8L (VIN K) engine Firing order: 1-6-5-4-3-2 Distributorless Ignition System


I hope help you with this, remember rated this help. Good luck.