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  • SN95 4.6L Mustang Tech

oil out the tailpipes

  • Thread starter Thread starter slvrgoblin
  • Start date Start date Mar 18, 2007
S

slvrgoblin

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Jan 8, 2007
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D'Ville
Mar 18, 2007
#1
  • Mar 18, 2007
  • #1
hey guys I dont really post much on here but looking for a little help. I was driving down I-75 headed to Barret pkwy last night and I looked to change lanes and the stang was bellowing smoke out of the pipes. I immediately go off at the next exit. soon after that I lost all oil pressure. When I got out to inspect my exhaust pipes had sprayed oil all over the back of my car. Obviously this is severe and internal but can anyone take a stab as to what MIGHT be the problem. Thanks alot guys.
 

04YELLOWGT

Active Member
Jun 29, 2005
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Indiana
Mar 18, 2007
#2
  • Mar 18, 2007
  • #2
Could be numerous things but all result in a new engine most likely.
 

BurningRubber

10 Year Member
Dec 6, 2004
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Mar 18, 2007
#3
  • Mar 18, 2007
  • #3
Sounds like your rings are gone.
 
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slvrgoblin

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Mar 18, 2007
#4
  • Mar 18, 2007
  • #4
04YELLOWGT said:
Could be numerous things but all result in a new engine most likely.
Click to expand...

Yea thats what I'm figuring, checked the coolant reservoir today and its completely dry, what gets me is that no MIL's came on.........
 
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slvrgoblin

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#5
  • Mar 18, 2007
  • #5
Another quick question, whats a rebuild cost or is it more economical to just get another engine??? (1999 GT)
 
C

Craiger77

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Feb 16, 2002
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Mar 18, 2007
#6
  • Mar 18, 2007
  • #6
Does the motor still run or did it stall/shut itself down? Before you go all out and buy new motors or completed short blocks, at least find out what happend first.

Start with compression and leak down tests. And are you sure the oil is coming from the tail pipe and not spraying down the underside of the car and showing up on the bumper?
 
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slvrgoblin

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Jan 8, 2007
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Mar 18, 2007
#7
  • Mar 18, 2007
  • #7
The motor ran until I shut it off then it would not crank again. Everything will be tested tomorrow. I took a swab out of the inside of the exhaust pipes and there is oil present in the actual pipes. But I will get back tomorrow afternoon with an update. Thanks guys for your help, I appreciate it.
 
C

Craiger77

Member
Feb 16, 2002
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Mar 18, 2007
#8
  • Mar 18, 2007
  • #8
Hmm... Good luck. Be sure to post up what happened. It's always interesting to hear what did it in.
 

Mike97gt

it doe snot
Founding Member
Jan 26, 1999
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the people's republic of massachusetts
Mar 19, 2007
#9
  • Mar 19, 2007
  • #9
slvrgoblin said:
Yea thats what I'm figuring, checked the coolant reservoir today and its completely dry, what gets me is that no MIL's came on.........
Click to expand...

The MIL is intended more for emissions problems than engine problems, the pcm can not sense impending mechanical failure

it really should be renamed EMIL ( emissions malfunction indicator light)

BTW your motor is junk at this point I would not rebuild.. you are better off getting a used PI motor.. if you can get a explorer motor from a 02-05 it's a all aluminum 4.6 and is about 70 pounds lighter.
 

the98stang

Active Member
Aug 12, 2005
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Mar 19, 2007
#10
  • Mar 19, 2007
  • #10
MMR900 shortblock is under 3 grand.

VT engines are great engines as well.
 

triggz

Founding Member
May 15, 2002
1,218
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37
Gadsden, AL
Mar 19, 2007
#11
  • Mar 19, 2007
  • #11
if oil and coolant are both gone out the exhaust, sounds like head gaskets (or possible cracked heads/block).

could be repairable. what kind of abuse has the engine seen? nitrous? SC?
 

Gearbanger 101

Straight Outta Locash
20+ Year Stangneter
Aug 10, 2002
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Mar 19, 2007
#12
  • Mar 19, 2007
  • #12
svttech76 said:
BTW your motor is junk at this point I would not rebuild.. you are better off getting a used PI motor.. if you can get a explorer motor from a 02-05 it's a all aluminum 4.6 and is about 70 pounds lighter.
Click to expand...

That would certainly be the most economical and sensible route.
 
S

slvrgoblin

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Jan 8, 2007
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Mar 19, 2007
#13
  • Mar 19, 2007
  • #13
Looks like I will be replacing her (block is cracked)

I never thought about an explorer swap I'll look into that. Thanks alot for all the help guys.
 

RED2001GT

20+ Year Stangneter
Mar 18, 2003
270
2
18
Mar 19, 2007
#14
  • Mar 19, 2007
  • #14
slvrgoblin said:
Looks like I will be replacing her (block is cracked)

I never thought about an explorer swap I'll look into that. Thanks alot for all the help guys.
Click to expand...

HOW do you think that you cracked the block? What do you think caused it to crack?
 
S

slvrgoblin

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Jan 8, 2007
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Mar 20, 2007
#15
  • Mar 20, 2007
  • #15
I studied the car and couldn't find anything but oil everywhere, the mechanic told me that it overheated and the block would expand when it got hot and it would compress when it cooled. But to be honest other than what he told me I really don't know that much more. ( I got a second opinion and it had the same results)
 
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