Notices
1994.5 - 1997 7.3L Power Stroke Diesel  

Blue smoke, general question

Thread Tools
 
Search this Thread
 
Old Oct 26, 2010 | 04:12 AM
  #16  
WALJON's Avatar
WALJON
Posting Guru
Joined: Nov 2003
Posts: 2,214
Likes: 0
From: THUNDER BAY
Club FTE Silver Member

Mine does the same thing and I have stock Injectors but only does it with a chip or programmer I had a TS chip and it smoked just like you guys are describing I ended up selling the chip to a friend because of it with no chip I get no smoke about a month or two ago I picked up a SCT1705( I only bought it to read codes I had a bad experience with the SCT a couple years ago) well about a week ago I had to pull a pretty big load and figured I would see what would happen if I used the SCT tow program well it smokes just like the other chip take it out and boom the smoke is gone? also if I use the tuner and put some diesel clean in the tank no smoke? In my case I think it is oil maybe getting past valve seals or a bad Injector Internally my O'Rings were changed last winter so they should be good I checked for oil in the fuel filter area and there is none.?
 
Reply
Old Oct 26, 2010 | 10:47 AM
  #17  
rideracelivemx7's Avatar
rideracelivemx7
Thread Starter
|
Posting Guru
Joined: Mar 2009
Posts: 1,799
Likes: 0
here she is
YouTube - Coldstart1
famous SMF rattle!!
45° and when it hits 30s ill HAVE to get a video LOL
YouTube - Coldstart
YouTube - 7.3 Coldstart
 
Reply
Old Oct 26, 2010 | 01:24 PM
  #18  
strokin'_tatsch's Avatar
strokin'_tatsch
Hotshot
15 Year Member
Joined: Jun 2007
Posts: 10,008
Likes: 7
From: Austin, TX
I will watch these when I get home. Gotta see if your gear rollover is really as bad as you whine about. LOL
 
Reply
Old Oct 26, 2010 | 03:15 PM
  #19  
JamesHajek's Avatar
JamesHajek
Postmaster
Joined: Jun 2009
Posts: 2,566
Likes: 1
From: Monroe/Ellensburg, WA
Ya, mine looks like that too.
 
Reply
Old Oct 26, 2010 | 05:28 PM
  #20  
rolltide3006's Avatar
rolltide3006
Mountain Pass
15 Year Member
Joined: Dec 2008
Posts: 235
Likes: 1
From: Virginia
Guys, here's mine. The truck sounds a lot better than what the video makes out. And yes, I know I have a weak starter.



YouTube - ecessive smoke
 
Reply
Old Oct 26, 2010 | 08:24 PM
  #21  
Krisx125's Avatar
Krisx125
Posting Guru
Joined: Nov 2009
Posts: 1,569
Likes: 2
Stock....YouTube - Powerstroke 7.3 cold start
 
Reply
Old Oct 26, 2010 | 08:29 PM
  #22  
dturnersr's Avatar
dturnersr
Senior User
Joined: Aug 2010
Posts: 102
Likes: 0
Mine smokes on a cold start, after it's hot....no more. It's just the nature of the beast.
 
Reply
Old Oct 26, 2010 | 08:33 PM
  #23  
rideracelivemx7's Avatar
rideracelivemx7
Thread Starter
|
Posting Guru
Joined: Mar 2009
Posts: 1,799
Likes: 0
i have every right to wine when the gear rollover is as bad as mine!!! LOL

and no way guys, when it hits 30 and lower well.. like 20s and when it gets going ill clean house lmao
its like this
YouTube - 37419 COLD START
well not that bad, im being a jerk but its pretty bad hahah
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

5 BEST / 5 WORST Ford Daily Drivers of the 21st Century

 Joe Kucinski
story-1

10 Fords to Drive Before You Die

 Joe Kucinski
story-2

3 Best / Worst Features Of The 2025+ Ford Expedition

 Brett Foote
story-3

10 Ways Ford is LOSING to the Competition

 Joe Kucinski
story-4

Top 6 Best Deals Available on New Fords & Lincolns Right Now

 Brett Foote
story-5

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

 Verdad Gallardo
story-6

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-7

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-8

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-9

Every 2026 Ford Engine Explained

 Brett Foote
Old Oct 26, 2010 | 08:36 PM
  #24  
fordpride's Avatar
fordpride
Post Fiend
Joined: Dec 2009
Posts: 15,505
Likes: 18
From: Livoina,La
Originally Posted by rolltide3006
Guys, here's mine. The truck sounds a lot better than what the video makes out. And yes, I know I have a weak starter.


yours is most likely cause your eng. is turning over to slow
 
Reply
Old Oct 26, 2010 | 10:01 PM
  #25  
rolltide3006's Avatar
rolltide3006
Mountain Pass
15 Year Member
Joined: Dec 2008
Posts: 235
Likes: 1
From: Virginia
fordpride- if the excess smoke is from a slow start, how does that explain the smoke once the truck is running? I see what you're saying after watching that train vid.

My other assumption is that the truck is burning off oil that made its way into the cylinder since shutdown. I don't really know the anatomy of the engine that well. If it's not leaking by the injectors, can it be leaking by valves by any chance.
 
Reply
Old Oct 26, 2010 | 10:09 PM
  #26  
rolltide3006's Avatar
rolltide3006
Mountain Pass
15 Year Member
Joined: Dec 2008
Posts: 235
Likes: 1
From: Virginia
my bad fordpride- you're saying that it's probably unburnt diesel. I was thinking it was oil cause my truck does this year round.
 
Reply
Old Oct 26, 2010 | 10:24 PM
  #27  
fordpride's Avatar
fordpride
Post Fiend
Joined: Dec 2009
Posts: 15,505
Likes: 18
From: Livoina,La
if your spining to slow it's dumping more fuel than you need so when it does fire up it has a but load of fuel too burn off
 
Reply
Old Oct 26, 2010 | 10:43 PM
  #28  
Krisx125's Avatar
Krisx125
Posting Guru
Joined: Nov 2009
Posts: 1,569
Likes: 2
yea that starters pretty slow..My starter guy up here orders gear reduction starts for DIRT. I installed on in my crew cab the night before i sold her, made me almost want it keep it. LOL Nothing worse than a slow cranking diesel
 
Reply
Old Oct 27, 2010 | 01:14 AM
  #29  
strokin'_tatsch's Avatar
strokin'_tatsch
Hotshot
15 Year Member
Joined: Jun 2007
Posts: 10,008
Likes: 7
From: Austin, TX
Here is mine from last winter.. I will get another one once it gets colder here. I never noticed how crappy this video was with lighting. haha. Wish I woulda caught the first time I tried to start it on camera. The haze in this video is about the same as I've been getting all summer long. Steve, I hardly heard any gear rollover in those 3 videos you posted first. LOL

EDIT: the rev wasn't supposed to happen like that, btw. I forgot I left it in extreme tune and that was w/ the stage 1 tunes. Pedal was pretty touchy. lol

YouTube - cold start vid
 
Reply
Old Oct 27, 2010 | 09:51 AM
  #30  
rideracelivemx7's Avatar
rideracelivemx7
Thread Starter
|
Posting Guru
Joined: Mar 2009
Posts: 1,799
Likes: 0
oh stop, your in texas! it doesnt get cold there! haha it was 34 the other ay and it was 75 yesterday, wtf newengland!!

i will get a video of what it sounds like before and after i let out the clutch for that rattle, ill let you judge after
 
Reply



All times are GMT -5. The time now is 08:03 PM.

story-0
5 BEST / 5 WORST Ford Daily Drivers of the 21st Century

Slideshow: The 5 best and 5 worst Ford daily drivers of the 21st century.

By Joe Kucinski | 2026-06-23 08:55:01


VIEW MORE
story-1
10 Fords to Drive Before You Die

Slideshow: 10 Fords to drive before you die.

By Joe Kucinski | 2026-06-22 14:29:44


VIEW MORE
story-2
3 Best / Worst Features Of The 2025+ Ford Expedition

The latest Expedition is quite popular, but it certainly isn't perfect.

By Brett Foote | 2026-06-22 14:23:19


VIEW MORE
story-3
10 Ways Ford is LOSING to the Competition

Slideshow: 10 ways Ford is losing to the competition

By Joe Kucinski | 2026-06-15 09:52:01


VIEW MORE
story-4
Top 6 Best Deals Available on New Fords & Lincolns Right Now

Some great targets in today's expensive world.

By Brett Foote | 2026-06-15 09:35:19


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