Notices
Pre-Power Stroke Diesel (7.3L IDI & 6.9L) Diesel Topics Only

white smoke

Thread Tools
 
Search this Thread
 
Old Jul 8, 2009 | 06:13 PM
  #1  
6.9lidiguy's Avatar
6.9lidiguy
Thread Starter
|
Junior User
Joined: Jul 2009
Posts: 65
Likes: 0
white smoke

just baught a 1983 6.9l and it is smoking like no other. i first had the injectors tested there all good then ran a compression test all good at 400 then messed around with twisting the ip still tons of white smoke no power and the exaust smells like fuel.
 
Reply
Old Jul 8, 2009 | 08:47 PM
  #2  
PLC7.3's Avatar
PLC7.3
Post Fiend
Joined: Nov 2004
Posts: 5,638
Likes: 1
From: Manitoba
Any history on the engine...... was it rebuilt, or the IP replaced. When you did the injectors did you replace the return lines and caps........ also replace the copper washers on the injectors..... who did the work.
 
Reply
Old Jul 9, 2009 | 01:43 AM
  #3  
6.9lidiguy's Avatar
6.9lidiguy
Thread Starter
|
Junior User
Joined: Jul 2009
Posts: 65
Likes: 0
i replaced washers and return lines myself before putting the injectors back in. the ip is a remanufactured from 1999 unsure of its milage. the motor work was supposivly a complete rebuild, but i dont really know because i lean saled it from the owner of the shop. i didnt care so much about the history because i figured the price as right at $350 when he had recieps foe about $2500 in parts and labor. i hope this isint all off topic from what you wanted.
 
Reply
Old Jul 9, 2009 | 02:33 AM
  #4  
rupejosh's Avatar
rupejosh
Cargo Master
Joined: Feb 2008
Posts: 3,409
Likes: 1
From: back in SE Iowa
it could be air getting in.in a major way.
 
Reply
Old Jul 9, 2009 | 01:12 PM
  #5  
6.9lidiguy's Avatar
6.9lidiguy
Thread Starter
|
Junior User
Joined: Jul 2009
Posts: 65
Likes: 0
how would i go about checking this because i have bled the injectors and have gotten just fuel also a see no bubbles in the line running back to the fuel water seperator. my guess is that the pump is either injecting at the wrong time or just injecting way to much but i just dont know enough about these motors.
 
Reply
Old Jul 9, 2009 | 05:28 PM
  #6  
FL-Mudd-Duck's Avatar
FL-Mudd-Duck
Senior User
Joined: Feb 2009
Posts: 259
Likes: 0
check injector lines mine did that when i got two in the wrong place
 
Reply
Old Jul 9, 2009 | 06:28 PM
  #7  
6.9lidiguy's Avatar
6.9lidiguy
Thread Starter
|
Junior User
Joined: Jul 2009
Posts: 65
Likes: 0
u mean u mixed them up on the back of the pump or what? i never thought about that.
 
Reply
Old Jul 9, 2009 | 06:29 PM
  #8  
6.9lidiguy's Avatar
6.9lidiguy
Thread Starter
|
Junior User
Joined: Jul 2009
Posts: 65
Likes: 0
there is no where else they could get mixed up right?
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

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

 Verdad Gallardo
story-1

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-2

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-3

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-4

Every 2026 Ford Engine Explained

 Brett Foote
story-5

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-6

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-7

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

 Verdad Gallardo
story-8

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

 Joe Kucinski
story-9

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

 Brett Foote
Old Jul 9, 2009 | 07:30 PM
  #9  
FL-Mudd-Duck's Avatar
FL-Mudd-Duck
Senior User
Joined: Feb 2009
Posts: 259
Likes: 0
yea they were mixed up on back of pump on a pump swap. ran like crap and white smoked real bad
 
Reply
Old Jul 9, 2009 | 08:01 PM
  #10  
6.9lidiguy's Avatar
6.9lidiguy
Thread Starter
|
Junior User
Joined: Jul 2009
Posts: 65
Likes: 0
this truck runs ok just has no power and tons of white smoke. have you ever herd of the pump being 180 out?
 
Reply
Old Jul 9, 2009 | 08:15 PM
  #11  
FL-Mudd-Duck's Avatar
FL-Mudd-Duck
Senior User
Joined: Feb 2009
Posts: 259
Likes: 0
i say run like crap . it idled and reved up fine just white smoked and had no power. never heard of one being 180 out . pump only goes on one way unless ip gear moved
 
Reply
Old Jul 9, 2009 | 09:08 PM
  #12  
6.9lidiguy's Avatar
6.9lidiguy
Thread Starter
|
Junior User
Joined: Jul 2009
Posts: 65
Likes: 0
yea the pump spins once for every two revolutions of the motor so i guess it can be off by one rotation and still run just not run good.
 
Reply




All times are GMT -5. The time now is 07:04 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