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  • 1996 - 2004 SN95 Mustang -General/Talk-

oil coming out my air filter on my 01 gt??

  • Thread starter Thread starter 01gthardtop
  • Start date Start date Jan 31, 2010
0

01gthardtop

New Member
Jan 31, 2010
3
0
0
Sacramento ,CA
Jan 31, 2010
#1
  • Jan 31, 2010
  • #1
So I opened my hood to do any oil change last night to find out that my k&n air filter is now a k&n oil filter and is leaking a lot of oil so can anyone help me on this one please
 

BurningRubber

10 Year Member
Dec 6, 2004
1,865
24
58
Jan 31, 2010
#2
  • Jan 31, 2010
  • #2
Severe blow-by would cause oil to travel through the valve cover vent on the drivers side and back into the intake.

Is your oil level low or anything? It would really take a lot of oil to do that. Is it possible you just over-oiled the K&N and it is accumulating at the bottom of the filter?

Also, if it really is blowing that much oil into the intake, your MAF sensor is going to be filthy I would assume, and your car is probably going to run like crap.
 

deftsound

Please ask me how much my supercharger cost
Apr 6, 2004
945
1
39
41
Texas City TX
Jan 31, 2010
#3
  • Jan 31, 2010
  • #3
Your pcv valve is probably clogged, i would recommend replacing it and if you still have blowby after that install a catch can in the line running between the pcv valve and the intake.
 
0

01gthardtop

New Member
Jan 31, 2010
3
0
0
Sacramento ,CA
Jan 31, 2010
#4
  • Jan 31, 2010
  • #4
I know it's not k&n oil for sure it motor oil ill try the pcv valve and check back in. but what is up with a catch can I'm not to familiar with one of those??? and is this something that mustangs are known for??? O ya and thanks for all the help


Josh
 

03ghoststang

Well-Known Member
Jul 16, 2005
1,930
1
57
Los Angeles, California
Jan 31, 2010
#5
  • Jan 31, 2010
  • #5
kinda and you be surprised when u see how fast it gets filled up with oil.....when i installed my catch can on my 03' GT i was draining it like every month
 
0

01gthardtop

New Member
Jan 31, 2010
3
0
0
Sacramento ,CA
Jan 31, 2010
#6
  • Jan 31, 2010
  • #6
where would I pick up one at???
 

deftsound

Please ask me how much my supercharger cost
Apr 6, 2004
945
1
39
41
Texas City TX
Feb 1, 2010
#7
  • Feb 1, 2010
  • #7
I got mine off ebay, UPR makes a nice one but you can get a cheaper one if you wanted.

Usually only people with blowers have bad blowby like that, check out that pcv valve before you spend money on the catch can...
 
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