Notices
1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

Diagnostic Codes

Thread Tools
 
Search this Thread
 
Old Oct 24, 2003 | 02:04 PM
  #1  
thebigone44's Avatar
thebigone44
Thread Starter
|
New User
Joined: Oct 2003
Posts: 1
Likes: 0
Question Diagnostic Codes

I have a 1989 F-150 4x4 with a 5.0 and manual tranny. I replaced the distributor (gear was broke) and repaired a manifold leak (the truck was surging at idle and while driving it). Runs good now but the power doesn't seem to be there. I scanned the truck and it came up with Code 44 and Code 35. I know what the codes are (Code 44/TAB/TAD sensor, Code 35 EGR)but don't know what I should do to fix /test the darn things. Any suggestions would be appreciated.

Thanks, Rich

 
Reply
Old Oct 24, 2003 | 03:29 PM
  #2  
marragtop's Avatar
marragtop
Posting Guru
Joined: May 2002
Posts: 2,450
Likes: 2
From: Baltimore
Since you replaced the distributor, are you sure you have the timing set right?? If you think everything is set right, you might try unhooking the battery for 5 minutes to let the computer reset.

Mike
 
Reply




All times are GMT -5. The time now is 08:50 PM.

story-0
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-1
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-2
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-3
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-4
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-5
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-6
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-7
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-8
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-9
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