I need the firing order for a 1991 Ford F250 5.8L

SOURCE: Firing Order Diagram

the firing order is
1-6-5-4-3-2

SOURCE: distributor cap firing order

Your firing order is 1-3-4-2 The rotor in the dist cap rotates clockwise, cylinders are numbered 4 at front of engine, 3,2,1 at firewall.

Greg Bernett

• 2993 Answers
• Posted on Jun 29, 2009

SOURCE: firing order or orders 4 1991 v6 toyota camry

Here is the firing order from about.com:

SOURCE: I need the firing order for a 1991 ford f150 V8

Curtorsey About.com;

Duane Wong

• 6826 Answers
• Posted on Sep 09, 2010

SOURCE: firing order diagram for ford f150 I need to see

FIRING ORDERS NOTE: To avoid confusion, replace spark plug wires one at a time. Fig. 1: 5.8L engine Firing order: 1-3-7-2-6-5-4-8 Distributor rotation: Counterclockwise
Fig. 2: 4.9L engineFiring order: 1-5-3-6-2-4Distributor rotation: Clockwise
Fig. 3: 5.0L and 7.5L enginesFiring order: 1-5-4-2-6-3-7-8Distributor rotation: Counterclockwise
Fig. 4: 6.9L and 7.3L Diesel enginesInjection order: 1-2-7-3-4-5-6-8