Will not start, no spark on coil

Tiny
HIDDEN
  • MEMBER
  • 1994 FORD F-150
  • 5.0L
  • V8
  • 2WD
  • AUTOMATIC
  • 274,000 MILES
I have no spark on the coil my truck won’t turn on not sure.
Do you
have the same problem?
Yes
No
Wednesday, April 7th, 2021 AT 2:55 PM

1 Reply

Tiny
ASEMASTER6371
  • EXPERT
Good afternoon,

I attached a wiring diagram for you. Check for power to the positive side of the coil with the key on.

https://www.2carpros.com/articles/how-to-check-wiring

https://www.2carpros.com/articles/how-to-use-a-voltmeter

https://www.2carpros.com/articles/how-to-test-an-ignition-system

You may have a bad ignition control module which was very common. I attached the procedure for you to view below.

Roy
Images (Click to enlarge)
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Wednesday, April 7th, 2021 AT 3:43 PM

Please login or register to post a reply.

Related Engine Not Running Content

Engine Will Not Start
VIDEO
Engine Will Not Start
Instructional repair video
How to fix an engine not starting (running)
GUIDE
How to fix an engine not starting (running)
Observing lights and sounds when the engine is not starting is essential, these steps can give you a direction to proceed which are listed in order of difficulty.
VIEW MORE

Sponsored links