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

leaking valve covers

  • Thread starter Thread starter Machpower
  • Start date Start date Mar 17, 2006
M

Machpower

New Member
Aug 29, 2005
3
0
0
Wisconsin
Mar 17, 2006
#1
  • Mar 17, 2006
  • #1
hey all i have been putting 5-20 mobil 1 in my car and the valve covers leak any others have this problem
 

tomustang

Psychotic Member
Founding Member
Jun 8, 2000
3,434
2
78
McLean Hospital
Mar 17, 2006
#2
  • Mar 17, 2006
  • #2
where on the valve covers does it leak?
what car?
any mods?

information is the key for answers
 

Crzyhrse

Active Member
Dec 23, 2004
0
2
38
Seattle, WA
Mar 17, 2006
#3
  • Mar 17, 2006
  • #3
Nope. I use Mobil 1 5W-20 Synthetic and I also had my valve covers switched to blue valve covers and I've had no problem. Of course the Ford mechanic reminded me "You know this voids your warranty if these valve covers leak". The gaskets are some really odd looking gaskets. They look exactly like the coil cover gaskets.
 
M

Machpower

New Member
Aug 29, 2005
3
0
0
Wisconsin
Mar 17, 2006
#4
  • Mar 17, 2006
  • #4
nope no mods just the synthetic oil and i have heard that this kind of oil causes a leak also this is on a 2002 gt.
 

Mike97gt

it doe snot
Founding Member
Jan 26, 1999
10,633
7
89
the people's republic of massachusetts
Mar 17, 2006
#5
  • Mar 17, 2006
  • #5
Machpower said:
nope no mods just the synthetic oil and i have heard that this kind of oil causes a leak also this is on a 2002 gt.
Click to expand...


synth oil causeing a leak is a old mechanics tale. you have a leak becuase you have a leak, I don't care what oil you use.

fix the valve cover gaskets and continue to use synth.
 

1LowGT

New Member
Sep 4, 2005
294
0
0
st louis mo.
Mar 17, 2006
#6
  • Mar 17, 2006
  • #6
couldnt have said it better myself
 

mity2

I like Pro3 and all I got was this crappy CT.
Jul 24, 2003
2,872
3
48
StateCollege PA
Mar 17, 2006
#7
  • Mar 17, 2006
  • #7
svttech76 said:
synth oil causeing a leak is a old mechanics tale. you have a leak becuase you have a leak, I don't care what oil you use.

fix the valve cover gaskets and continue to use synth.
Click to expand...
ditto.
Way i understand it is that sometimes dino oil sluge can cover up the leak. And synthetic will clean that out cause it to leak. That does not mean it caused leak. Just that it made that was there to show up
 

ACSPONY

20+ Year Stangneter
Oct 10, 2004
711
2
19
Ohio
Mar 17, 2006
#8
  • Mar 17, 2006
  • #8
Any problems with the car burning oil or seeming to be low on oil sometimes?
 
M

Machpower

New Member
Aug 29, 2005
3
0
0
Wisconsin
Mar 18, 2006
#9
  • Mar 18, 2006
  • #9
I thought maybe there was some better gaskets to get or something, no burning oil or anything. Thanks for the in put guys..
 
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