Where is coil # 5 located on a 2001 mustang gt?

SOURCE: Mustang GT 4.6 EVAP Canister Purge Valve Location?

You will need to remove the right front wheel & wheel well liner. The canister purge valve is behind the cover. It should have two tube going into the bottom and one on the side near the top.
You can fix it!
If this helps you out please rate me!
Brett

SOURCE: It is a 2001 Mustang GT 4.6 litre Manual

ECT is located to the right(passenger side) of the alternator in the intake manifold.
PCM is located behind the right(passenger) kick panel under the corner of the dash.

SOURCE: engine temperature sensor located on a 1998 Ford Mustang GT

Left hand side (if facing it), behind distributor, above oil fill.

SOURCE: Firing Order for 2001 mustang gt 4.6 2v

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

SOURCE: 2001 mustang gt,all access. work fully charged

Check your neutral safety switch with test light.