Notices
1997 - 2003 F150 1997-2003 F150, 1997-1999 F250LD, 7700 & 2004 F150 Heritage
Sponsored by:
Sponsored by: Auxito

IMRC codes

Thread Tools
 
Search this Thread
 
Old Aug 1, 2016 | 05:07 AM
  #1  
therigwelder's Avatar
therigwelder
Thread Starter
|
Tuned
20 Year Member
Joined: Mar 2001
Posts: 491
Likes: 2
From: MS.
IMRC codes

I pulled the intake plenum off on my 97 f150 4.2l because it had set the 0171 and 0174 codes.after I put in a new gasket and put it all back together it now has diffrent codes,IMRC codes.It runs worse than it ever has now.What did I do wrong and how do I fix it? Do I have to pull the plenum again? The codes indicated it was both runners could I have pulled a vacum line off while installing the plenum?
 
Reply
Old Aug 1, 2016 | 07:30 AM
  #2  
Sam I Am's Avatar
Sam I Am
Posting Guru
Joined: Jun 2009
Posts: 1,908
Likes: 20
From: Fort Smith, Arkansas
What are the codes?
 
Reply
Old Aug 1, 2016 | 11:06 AM
  #3  
therigwelder's Avatar
therigwelder
Thread Starter
|
Tuned
20 Year Member
Joined: Mar 2001
Posts: 491
Likes: 2
From: MS.
Not sure didn't write them down,I will recheck when I get home.i want to say 1516 and 1517
 
Reply
Old Aug 1, 2016 | 09:49 PM
  #4  
guyina4x4's Avatar
guyina4x4
Senior User
Joined: Jul 2004
Posts: 247
Likes: 3
From: Illinois
you are on the right track
google is your friend

https://www.google.com/webhp?sourcei...0imrc%20repair
 
Reply
Old Aug 2, 2016 | 10:50 AM
  #5  
Bluegrass 7's Avatar
Bluegrass 7
Lead Driver
15 Year Member
Joined: Sep 2006
Posts: 7,907
Likes: 143
Please don't get insulted but you did the work and created a new problem.
Just get back in and find it.
Why would there be an answer here since we did not do the work or know what you did.
Are the levers free to move?
Is all the hardware hooked up etc?
Sensors hooked up?
Good luck.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
luke245
1987 - 1996 F150 & Larger F-Series Trucks
2
Dec 9, 2006 02:15 PM
choppersinc
1983 - 2012 Ranger & B-Series
5
Mar 1, 2005 08:29 PM
BumpAround
1987 - 1996 F150 & Larger F-Series Trucks
1
May 25, 2004 09:10 PM




All times are GMT -5. The time now is 10:17 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE