Spark plug order?

[ChopperOutdoors]

I have a 2018 Redhawk 31XL E450 V10 with a misfire in cylinder 5 I can’t find any information on the Cylinder order to troubleshoot. Does anyone know the cylinder order number? I have found a multiple diagrams but they all have different patterns. Thank in advance.

[ARoamer]

Everything I see for the Ford V10 appears to be the same,
#5 is your right rear most cylinder when sitting in the drivers seat.

[JFlightRisk]

Welcome to the Forum from Western New York State!

From what I can find out, numbers 1 thru 5 are the passenger side bank front to rear. 6 thru 10 are the driver's side bank front to rear. The firing order should be 1,6,5,10,2,7,3,8,4,9.

[ChopperOutdoors]

So 5 would be Passenger side in the cockpit?

[pconroy]

Originally Posted by ARoamer

#5 is your right rear most cylinder when sitting in the drivers seat.

Originally Posted by ChopperOutdoors

So 5 would be Passenger side in the cockpit?

Sounds like it - passenger side. Closest to the firewall.

[jyh818]

With the doghouse removed, it should be easily accessible, unlike the V10s in the F-series trucks.

[Grumpaw374]

Originally Posted by ChopperOutdoors

So 5 would be Passenger side in the cockpit?

Plug orientation...

[TWP723]

303-07B Engine Ignition — 6.8L (2V) 2018 E-Series
SPECIFICATIONS Procedure revision date: 09/28/2017
Specifications

Material
Item Specification Fill Capacity
Motorcraft® Silicone Brake Caliper Grease and Dielectric Compound
XG-3-A ESE-M1C171-A —


General Specifications


Item Specification
Base ignition timing 10° Before Top Dead Center (BTDC) and is not adjustable
Firing order 1-6-5-10-2-7-3-8-4-9
Spark plug 12405
Spark plug gap 1.32-1.42 mm (0.052-0.056 in)