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  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

Blown Engine ???

  • Thread starter Thread starter SyberSaint
  • Start date Start date Dec 19, 2006

SyberSaint

Founding Member
Oct 24, 2000
252
5
19
San Antonio, Texas
Dec 19, 2006
#1
  • Dec 19, 2006
  • #1
Hello all,

I sure could use some advice here. I have a 2001 GT (5spd) that I have owned since new. It is my daily driver with no mods. The car had been making a little noise (clacking), but I thought that it was an air conditioning clutch that was missing some of the rubber. Well, yesterday as I was driving home from work, the car started clacking harder, and it stalled when I came up to a traffic light. After about 5 minutes, the car started up again and I headed straight to my mechanic (family friend and very reputable). On the way to the mechanic, it stalled again and after about 5 minutes it started up again. I noticed that the oil press fluxed, and went down to zero and came back up.

I finally got the car to the mechanic and he took the belt off and I started it up again and it was still clacking and the oil presure fluxed. He said that it was internal and he would look at it a little closer today.

My mechanic called me today and told me that he put an oil presure gauge on the engine, and the oil pressure was low and fluxing, and that looking at the oil, it had a gray/silver look to it. He said that he thought that I had internal failure, and I would probably need a new engine. He quoted me about 6k with a long block installed with a new clutch presure plate and throw out bearing.

Frankly, I don't have 6K to put in an engine and was wondering the best way to go. Should I get a salvage engine or what... Any thoughts, comments, or ideas, are welcome. Please help me.

Dale from San Antonio, Texas
 

jstreet0204

Active Member
Jun 26, 2003
939
0
36
Winston Salem, NC
Dec 19, 2006
#2
  • Dec 19, 2006
  • #2
Money is always an issue. Sorry to hear about your problem. If you've had since it was new and never modded it, you have no need for a forged motor or anything special, so a low mileage used motor may be perfect for you.
Check with these guys. http://www.karkraft.com/used_engines.htm They get a lot of 4.6 engines
 

COramprat

...I can take it. I think.
20+ Year Stangneter
Mar 2, 2003
8,474
1,463
223
Sea of Tranquility
Dec 19, 2006
#3
  • Dec 19, 2006
  • #3
Six Grand sounds like alot of money. Search for a replacement yourself and get some quotes on an install. I had a motor with about 35K miles swapped in my old Saturn for 1700 total.
 
P

Pennywise2

Banned
May 16, 2006
1,379
1
0
Dec 19, 2006
#4
  • Dec 19, 2006
  • #4
It's hard to say because it could be a number of things.
www.vtengines.com
 

BurningRubber

10 Year Member
Dec 6, 2004
1,865
24
58
Dec 20, 2006
#5
  • Dec 20, 2006
  • #5
6k is far far far too much for a stock 2v to be purchased and installed.

If possible, I would get a second opinion on it. That may be kind of hard as you cant drive it though.
 

Mike97gt

it doe snot
Founding Member
Jan 26, 1999
10,633
7
89
the people's republic of massachusetts
Dec 21, 2006
#6
  • Dec 21, 2006
  • #6
6K is too much..

He probally just called a ford dealer and got a retail price for a RMP rebuilt 4.6 those things are way overpriced and are crap..


You better off getting a motor out of a boneyard...
 

Tape

Banned
Dec 21, 2006
41
0
0
Birmingham
Dec 21, 2006
#7
  • Dec 21, 2006
  • #7
ebay has a few starting @ $399, check it out.
 

the98stang

Active Member
Aug 12, 2005
2,408
0
47
Clovis, CA
Dec 21, 2006
#8
  • Dec 21, 2006
  • #8
SyberSaint said:
Hello all,

I sure could use some advice here. I have a 2001 GT (5spd) that I have owned since new. It is my daily driver with no mods. The car had been making a little noise (clacking), but I thought that it was an air conditioning clutch that was missing some of the rubber. Well, yesterday as I was driving home from work, the car started clacking harder, and it stalled when I came up to a traffic light. After about 5 minutes, the car started up again and I headed straight to my mechanic (family friend and very reputable). On the way to the mechanic, it stalled again and after about 5 minutes it started up again. I noticed that the oil press fluxed, and went down to zero and came back up.

I finally got the car to the mechanic and he took the belt off and I started it up again and it was still clacking and the oil presure fluxed. He said that it was internal and he would look at it a little closer today.

My mechanic called me today and told me that he put an oil presure gauge on the engine, and the oil pressure was low and fluxing, and that looking at the oil, it had a gray/silver look to it. He said that he thought that I had internal failure, and I would probably need a new engine. He quoted me about 6k with a long block installed with a new clutch presure plate and throw out bearing.

Frankly, I don't have 6K to put in an engine and was wondering the best way to go. Should I get a salvage engine or what... Any thoughts, comments, or ideas, are welcome. Please help me.

Dale from San Antonio, Texas
Click to expand...

Sounds like you spun a bearing or have piston slap.

As far as paying 6 grand for a stock engine and clutch....SCREW THAT!

I would suggest a VT, MPH, or MMR shortblock. They will cost around 2500-4500. But they are forged shortblocks so they can withstand more power, such as a supercharger etc. You can use the stock heads on the car as well. So ask your mechanic how much he will charge to remove the heads, put them on a shortblock, and drop the engine in. Hell, that job wouldn't be EXTREMLY tough, so maybe you and a few buddies can do the job. Here are some links for you:

http://modularpowerhouse.com/produc...d=175&osCsid=f87a6bcebdcddd9ee572b5f087c12949

http://modularpowerhouse.com/index.php?cPath=21_25&osCsid=f87a6bcebdcddd9ee572b5f087c12949

http://vtengines.com/main.htm

http://www.modularmustangracing.com/

^^very reputable places, great customer service!! Ask anyone!
 
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