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

smog pump?????

Thread Tools
 
Search this Thread
 
Old Apr 6, 2007 | 06:19 PM
  #1  
rustyolred27's Avatar
rustyolred27
Thread Starter
|
Senior User
Joined: Mar 2003
Posts: 233
Likes: 0
From: North Carolina
smog pump?????

1996 f-250 4x4. 5.8 v-8. smog pump is locked up. does anyone know what belt to get if trying to bypass the smog pump? i do not have to have a sniff test here.
 
Reply
Old Apr 6, 2007 | 06:35 PM
  #2  
Bruce R Leech's Avatar
Bruce R Leech
Elder User
Joined: Feb 2007
Posts: 707
Likes: 1
From: Mulege south Baja ca. Mx.
cut your old one and use it to measure how long you need then take it to the part store. I keep an old long in my tool truck to use when on rode calls.

but you are going to need to disconnect and block off every thing that connects to it. not a small job. it might be easier to just replace the pump. tour truck loses a lot of resale value with it gone. and we will all breath easier.
 

Last edited by Bruce R Leech; Apr 6, 2007 at 07:13 PM.
Reply
Old Apr 6, 2007 | 07:18 PM
  #3  
flareside_thunder's Avatar
flareside_thunder
Posting Guru
Joined: Mar 2007
Posts: 1,757
Likes: 2
From: Florida
As for removing the belt?Why wouldyou cut it when you could just loosen the tensioner pulley.As for the smog pump..he's right you MUST plug everything, however, check your belt routing as my 5.0 1995 I cannot bypass the pump with the shorter belt, I have to get a pump delete kit (in the plans).And the breathing....uh don't get me started...I'mremoving mypump and getting help with it from a buddy who's done it twice.....
 
Reply
Old Apr 6, 2007 | 07:46 PM
  #4  
Bruce R Leech's Avatar
Bruce R Leech
Elder User
Joined: Feb 2007
Posts: 707
Likes: 1
From: Mulege south Baja ca. Mx.
Originally Posted by flareside_thunder
As for removing the belt?Why wouldyou cut it when you could just loosen the tensioner pulley.As for the smog pump..he's right you MUST plug everything, however, check your belt routing as my 5.0 1995 I cannot bypass the pump with the shorter belt, I have to get a pump delete kit (in the plans).And the breathing....uh don't get me started...I'mremoving mypump and getting help with it from a buddy who's done it twice.....

read the post
 
Reply
Old Apr 6, 2007 | 08:20 PM
  #5  
mikeyswood's Avatar
mikeyswood
Elder User
Joined: Jul 2005
Posts: 736
Likes: 0
From: Cincinnati
Originally Posted by Bruce R Leech
read the post
Most parts stores and hardware stores have belt measurers. If you don't cut it you can simply double the length of the belt stretched out. Also, as long as you do not cut it, it can be used as a back-up.




I would replace the pump for now. PM me if you need an old one. I plan to get a compressor in place of the smog pump so that I can run an air tank on my truck and keep the same belt routing.

Bonus------I will get the big truck "pshhtttttt" when the pressure gets to high. I can't wait!

Mike
 

Last edited by mikeyswood; Apr 6, 2007 at 08:23 PM.
Reply
Old Apr 28, 2007 | 01:59 PM
  #6  
'88_F-150's Avatar
'88_F-150
Senior User
Joined: Feb 2005
Posts: 242
Likes: 1
From: Pittstown NJ
just to let you know that sound is the air drier purging not a high pressure relief valve.
 
Reply
Old Apr 28, 2007 | 05:56 PM
  #7  
XR400's Avatar
XR400
New User
Joined: Apr 2005
Posts: 22
Likes: 0
You don't have to plug anything, & you don't have to take anything off. I used a flexible steel tape to get the length I would need on a 5.8 minus the smog pump. OEM belt including smog pump was 102", bypassing pump belt length was 94.5". I put it on without removing anything including the pump. Caused no problems, no codes set, no interference, no drivability issues (as long as one-way check valves & cross-over pipe are still sound).
 
Reply
Old Apr 28, 2007 | 06:49 PM
  #8  
DJdemon6696's Avatar
DJdemon6696
Posting Guru
Joined: Dec 2006
Posts: 1,923
Likes: 0
for flareside thunder
haha no problem about the tag man.. hahaha lets just say its a slogen against those ricers ! lol
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-1

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-2

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-3

Every 2026 Ford Engine Explained

 Brett Foote
story-4

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-5

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-6

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-7

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-8

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-9

Top 10 Ford Truck Tragedies

 Joe Kucinski




All times are GMT -5. The time now is 02:25 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