Notices
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck

Continues Code 18

Old Jun 25, 2009 | 02:25 PM
  #1  
D Harry's Avatar
D Harry
Thread Starter
|
Senior User
Joined: Jun 2003
Posts: 201
Likes: 2
Continues Code 18

Does anybody know how to fix this?
 
Reply
Old Jun 25, 2009 | 10:06 PM
  #2  
Franklin2's Avatar
Franklin2
Moderator
25 Year Member
Photogenic
Community Builder
Community Influencer
Joined: Jan 2001
Posts: 56,984
Likes: 2,738
From: Virginia
Club FTE Gold Member
Change the ignition module and or inspect the wiring going to the module.
 
Reply
Old Jun 25, 2009 | 10:24 PM
  #3  
D Harry's Avatar
D Harry
Thread Starter
|
Senior User
Joined: Jun 2003
Posts: 201
Likes: 2
Thanks for your reply.
I've got 2 modules and switch them.. doesn't make any difference.
I remember this happening a couple of years ago.. and I changed the Distributor...I've order a remanufactured one... tomorrow put it in.
See my other post on intermittent engine shut-off. Also poor performance when warmed up.
Probably put in new module as well, although I'm going to try with old one first.

I believe something in the distributer heats up. I have searched this forum and internet for answer.. and others have this problem and never come back and report their findings.

KOEO Code 18 C
 
Reply
Old Jun 28, 2009 | 01:36 PM
  #4  
D Harry's Avatar
D Harry
Thread Starter
|
Senior User
Joined: Jun 2003
Posts: 201
Likes: 2
I decided to spring for a new Ignition Module as well as the distributor.
6 years on a module was enough and as long as I was putting in the distributor so I decided "what the hell!" Actually had 2 modules, one Motorcraft and one Wells.. that I kept switching from time to time for 6 years and about 60k miles....could be both had gone bad.
Truck running great.....took care of the intermittent shutoff that I thought was the ignition switch. Don't know if the Code 18 was from the module or the distributor.. but it's working. Changed the distributor a couple of years ago when I had the same problem, but thought I should get more mileage from a distributor.
One thing that is bothering me.... can't seem to find the older white dialectic grease.. all of it now is the clear stuff, and seems to be thinner....maybe causing more heat to the module... so I put a good amount of it on both sides and hand tighten the module on the distributor so not to squeeze it out.
 
Reply


Thread Tools
Search this Thread

All times are GMT -5. The time now is 11:52 PM.

story-0
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-1
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-2
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-3
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-4
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-5
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-6
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-7
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-8
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-9
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE