Ford Powerstroke 99-03 7.3L Discussion of 99-03 7.3 Liter Ford Powerstroke Turbo Diesels

Front Motor Oil Leak?

Thread Tools
 
Search this Thread
 
Old Oct 24, 2011 | 10:15 PM
  #1  
Peterbilt387X's Avatar
Thread Starter
|
Diesel Fan
Joined: Aug 2011
Posts: 35
Likes: 1
From: Hinckley, OH
Default Front Motor Oil Leak?

Well I'm diagnosing all my oil leaks and this one has me stumped...oil is dripping down onto my steering stabilizer shock/bracket. Looks as if its coming from the oil pan or the front main seal. Which is more likely? Anyone have this issue?
 
Reply
Old Oct 24, 2011 | 10:49 PM
  #2  
CSIPSD's Avatar
Diesel Bomber
Joined: Sep 2007
Posts: 7,638
Likes: 638
From: Bend OR
Default

Check the bottom of the HPO Res...

Otherwise there is the LPOP, Oil Pan, or front main...
 
Reply
Old Oct 31, 2011 | 11:59 AM
  #3  
The hosser's Avatar
Diesel Enthusiast
Joined: Oct 2011
Posts: 236
Likes: 10
From: Denver, Colorado
Default

where the dip stick enters the oil pan on the passenger side of the truck you will see a large nut. try tightening that. i had luck with stopping my oil leak by tightening that one seal.
 
Reply
Old Nov 16, 2011 | 05:28 PM
  #4  
DestrokedAlly1991's Avatar
Diesel Fan
Joined: Nov 2011
Posts: 12
Likes: 0
Default

Everyone mistakes this issue for a rear main seal. Its always your high pressure pump on the top of your engine leaking. Needs a new seal $20.95 for the seal+ a few hours of labor and your done.
 
Reply
Old Nov 16, 2011 | 08:14 PM
  #5  
CSIPSD's Avatar
Diesel Bomber
Joined: Sep 2007
Posts: 7,638
Likes: 638
From: Bend OR
Default

Originally Posted by DestrokedAlly1991
Everyone mistakes this issue for a rear main seal. Its always your high pressure pump on the top of your engine leaking. Needs a new seal $20.95 for the seal+ a few hours of labor and your done.

Really???

How does an oil leak at the front of the motor get confused with a rear main leak...
 
Reply
Old Nov 16, 2011 | 08:49 PM
  #6  
CMCA Swartzkrautheim's Avatar
Diesel Enthusiast
Joined: Nov 2011
Posts: 293
Likes: 5
From: Sterling Hgts MI
Default

Originally Posted by CSIPSD
Really???

How does an oil leak at the front of the motor get confused with a rear main leak...
 
Reply
Old Nov 16, 2011 | 09:17 PM
  #7  
DestrokedAlly1991's Avatar
Diesel Fan
Joined: Nov 2011
Posts: 12
Likes: 0
Default

This is because ford was dumb with the placement of the high pressure pump= bad engineering= people thinking it is bad rear main when its the high pressure pumps seals. and yes really. Ive owned three powerstrokes and they never had a rear main leak i believe that to be all hype from everyone always saying oh theres oil must be a rear main, ive had a million people tell me that. But the reason why the high pressure pump looks like a rear main seal is because there is an oil drain hole machined into the engines valley oil leaks from the high pressure oil pump will cause oil to run down the back of the engine and make it look like you have an oil pan or rear main seal leak.

---AutoMerged DoublePost---

oh whoops sorry i misread the question lmao my bad anyway to the front seal. First of all the front seal on the 2000, on the 7.3 if you have a leak on the front main seal/rear it usually leaks like a siv. But to know for sure go get yourself a UV light for 4.95 at walmart you will be able to use this on any vehicle. Next get UV dye around $8 buy it in yellow. Pour the dye in your engine. It wont hurt it. Run it and wait this will tell you exactly where your leak. HORRAY
 

Last edited by DestrokedAlly1991; Nov 16, 2011 at 09:17 PM. Reason: Automerged Doublepost
Reply
Old Nov 17, 2011 | 07:09 AM
  #8  
ZombieSoldier's Avatar
Diesel Enthusiast
Joined: Feb 2011
Posts: 253
Likes: 10
From: Ludowici, GA 31316
Default

^good idea!

i just fixed my leaking heat exchanger (oil cooler)... Goodluck with your leaks
 
Reply
Old Nov 17, 2011 | 11:05 AM
  #9  
The hosser's Avatar
Diesel Enthusiast
Joined: Oct 2011
Posts: 236
Likes: 10
From: Denver, Colorado
Default

where can you get the uv dye?
 
Reply
Old Nov 17, 2011 | 03:06 PM
  #10  
woody01234's Avatar
Diesel Fan
Joined: Nov 2011
Posts: 10
Likes: 0
From: MN
Default

Originally Posted by The hosser
where can you get the uv dye?
Tracerline TP3100 Diesel Engine Oil Dye -
$40ish for 16 oz bottle
$20ish for 6 - 1 oz bottles
 
Reply



All times are GMT -5. The time now is 11:16 PM.