Notices
1999 - 2003 7.3L Power Stroke Diesel  
Sponsored by:
Sponsored by: DP Tuner

Too much blow by??

Thread Tools
 
Search this Thread
 
Old Apr 5, 2009 | 12:15 PM
  #1  
Izzy351's Avatar
Izzy351
Thread Starter
|
Post Fiend
Joined: Feb 2007
Posts: 14,541
Likes: 2
From: Dallas-Ft. Worth
Too much blow by??

Took a couple vids of the smoke coming from my oil fill tube -- what do you all think? Is this "bad"? The first I took after idling about 5 or so minutes, the second I took after running some errands with the engine fully warmed up. Don't really notice much difference, but I wanted to get y'all's opinion on it. Never really paid much attention to this, but everyone says to watch out for the "choo-choo train" look, and I think there is some of that here. Am I in trouble here?? Have a look:

First vid (5 min warm-up):


Second vid (fully warmed up):
 
Reply
Old Apr 5, 2009 | 12:25 PM
  #2  
ron's power stroke's Avatar
ron's power stroke
Post Fiend
15 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Jun 2006
Posts: 9,714
Likes: 2
From: White Mnt's,New Hampshire
thats nothing to worry about..its not the amount of smoke but how much pressure that gets pushed out..some oil will smoke and smell more then others..
 
Reply
Old Apr 5, 2009 | 12:31 PM
  #3  
87 F-150 I6's Avatar
87 F-150 I6
Posting Guru
20 Year Member
Photogenic
Joined: Dec 2005
Posts: 1,334
Likes: 0
From: Parker, CO
That's about the same amount that my truck puts out when I run Rotella 5-40. Once I changed it to Rotella 15-40 it smoked less. If you put the oil cap upside down on top, will it blow it off? If it dose, then you have too much, but if it rattles of cuz of the motor vibration your fine.
 
Reply
Old Apr 5, 2009 | 12:46 PM
  #4  
Izzy351's Avatar
Izzy351
Thread Starter
|
Post Fiend
Joined: Feb 2007
Posts: 14,541
Likes: 2
From: Dallas-Ft. Worth
Yeah, I'm running syn Rotella. I'll try the upside-down cap trick after bit. Need to get some stuff done but this damn weather is REALLY pizzing me off... Friggin' wind s blowing like crazy, and it's only in the low 50s. Where's global warming when we need it...
 
Reply
Old Apr 5, 2009 | 12:48 PM
  #5  
ron's power stroke's Avatar
ron's power stroke
Post Fiend
15 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Jun 2006
Posts: 9,714
Likes: 2
From: White Mnt's,New Hampshire
Originally Posted by Izzy351
Yeah, I'm running syn Rotella. I'll try the upside-down cap trick after bit. Need to get some stuff done but this damn weather is REALLY pizzing me off... Friggin' wind s blowing like crazy, and it's only in the low 50s. Where's global warming when we need it...
i woke up to 2 more inches this damn white stuff...
 
Reply
Old Apr 5, 2009 | 12:52 PM
  #6  
powerstrokinsmokin's Avatar
powerstrokinsmokin
Senior User
Joined: Sep 2007
Posts: 123
Likes: 0
From: altoona wi
Man we had 3" of snow this morning, all melted now but cold and damp here.
 
Reply
Old Apr 5, 2009 | 12:59 PM
  #7  
Izzy351's Avatar
Izzy351
Thread Starter
|
Post Fiend
Joined: Feb 2007
Posts: 14,541
Likes: 2
From: Dallas-Ft. Worth
No snow here, but they issued freeze & wind advisories. This is NUTZ!!
 
Reply
Old Apr 5, 2009 | 01:40 PM
  #8  
PaysonPSD's Avatar
PaysonPSD
Post Fiend
Joined: Nov 2007
Posts: 9,549
Likes: 14
From: Payson, AZ
Air temp and humidity will have an effect on how much smoke you see. On a warmer and drier day you may see less smoke or none at all. Here in AZ I don't see any smoke on a warm dry day.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

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

 Verdad Gallardo
story-1

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

 Joe Kucinski
story-2

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

 Brett Foote
story-3

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-4

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-5

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-6

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-7

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-8

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-9

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
Old Apr 5, 2009 | 02:27 PM
  #9  
F350-6's Avatar
F350-6
Post Fiend
Joined: Mar 2007
Posts: 26,966
Likes: 50
From: Texas
Depending on temps and which oil I'm using, mine has almost no smoke, or 3 times as much as in your video. Place your hand over the fill tube. If you don't feel it puffing at you, your fine.

As the others have said, no worries.
 
Reply
Old Apr 5, 2009 | 03:52 PM
  #10  
Kwikkordead's Avatar
Kwikkordead
Fleet Owner
Shutterbug
Liked
Loved
Community Favorite
Joined: Jun 2004
Posts: 25,090
Likes: 1,112
From: Rio Rico, AZ.
Looks ok to me too.
 
Reply
Old Apr 5, 2009 | 03:55 PM
  #11  
mueckster's Avatar
mueckster
Lead Driver
20 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Jun 2003
Posts: 8,298
Likes: 25
From: Damon (South East Texas)
As a related question: Has anyone replaced their oil filler cap? I am looking for a little "dressier" version for mine. I tried a chrome one from Advance Auto (made by Mr. Gasket) but the threads were slightly different and would not screw all the way down.
 
Reply
Old Apr 5, 2009 | 04:26 PM
  #12  
Izzy351's Avatar
Izzy351
Thread Starter
|
Post Fiend
Joined: Feb 2007
Posts: 14,541
Likes: 2
From: Dallas-Ft. Worth
Okay -- thanks guys. I was a little nervous at first.
 
Reply
Old Apr 5, 2009 | 07:37 PM
  #13  
Bigcat350's Avatar
Bigcat350
Posting Guru
Joined: May 2007
Posts: 1,967
Likes: 0
From: Bowling Green, Kentucky
I think it looks ok also. But have you had a compression check just to see?
 
Reply
Old Apr 5, 2009 | 07:40 PM
  #14  
big poppa's Avatar
big poppa
Post Fiend
Joined: Feb 2008
Posts: 10,977
Likes: 5
From: Lancaster, Pa.
I tested mine out, the cap over the fill tube running, just vibrated off, big relief. Looks just like mine..Nice vids bye the way Joe..
 
Reply
Old Apr 5, 2009 | 07:51 PM
  #15  
hucka1a's Avatar
hucka1a
Postmaster
Joined: Oct 2005
Posts: 2,956
Likes: 0
From: Northeast TN
Originally Posted by mueckster
As a related question: Has anyone replaced their oil filler cap? I am looking for a little "dressier" version for mine. I tried a chrome one from Advance Auto (made by Mr. Gasket) but the threads were slightly different and would not screw all the way down.
I've been looking for one to. IIRC. Alan Miller had one that said powerstroke on it.
 
Reply



All times are GMT -5. The time now is 01:00 AM.

story-0
Rezvani's Latest Post-Apocalytic 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 | 2026-05-30 18:33:59


VIEW MORE
story-1
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-2
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-3
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-4
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-5
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-6
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-7
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-8
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-9
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE