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  • SN95 4.6L Mustang Tech

Strange smoking problem

  • Thread starter Thread starter oxfordgt
  • Start date Start date Mar 11, 2008

oxfordgt

Member
Apr 30, 2006
288
2
18
Clarksville, TN
Mar 11, 2008
#1
  • Mar 11, 2008
  • #1
I just installed the trickflow track heat intake and moroso aluminum valve covers. The valve covers came with no holes for a PCV system so I had them drilled. There is no baffeling in the valve covers.

The only time it smokes is a small puff at start up and a lot after making a right turn. After a left turn or driving straight there is no smoke.

I have a catch can on the passenger side between the PCV valve and the intake.

Any ideas.

Also the shortblock is forged and only has 5000 mile on it. The heads were reconditioned 5000 miles ago and had new seal, springs and locks installed.
 
D

darkside03gt

Member
Feb 19, 2007
851
8
18
Sacramento CA
Mar 11, 2008
#2
  • Mar 11, 2008
  • #2
is the smoke deffinetly coming from the exaust?
 

oxfordgt

Member
Apr 30, 2006
288
2
18
Clarksville, TN
Mar 11, 2008
#3
  • Mar 11, 2008
  • #3
Yes the inside of the tips are black
 

oxfordgt

Member
Apr 30, 2006
288
2
18
Clarksville, TN
Mar 13, 2008
#4
  • Mar 13, 2008
  • #4
I figured it out. The new moroso valve covers have no baffeling and was sucking oil right out through the pcv. I just deleted the PCV and its running fine now.
 
M

Marlboro_Man

Member
Sep 30, 2005
437
1
18
Houston, TX
Mar 13, 2008
#5
  • Mar 13, 2008
  • #5
Deleting the PCV isn't necesarily the best idea though. See if you can fab some baffles to work in the valvecovers.


Possibly...Header evac time.
 
S

Smokeurhonda

New Member
May 1, 2003
457
0
0
Maryland
Mar 13, 2008
#6
  • Mar 13, 2008
  • #6
PCV is there for a reason. You will really start to contaminate your oil if you don't pull those vapors out of the crankcase.
 

jstreet0204

Active Member
Jun 26, 2003
939
0
36
Winston Salem, NC
Mar 13, 2008
#7
  • Mar 13, 2008
  • #7
Smokeurhonda said:
PCV is there for a reason. You will really start to contaminate your oil if you don't pull those vapors out of the crankcase.
Click to expand...

Deleting the PCV replaces it with filter vents, or at least it should. The downside is you have to put up with some smell. I've had mine vented for years.
 
S

Smokeurhonda

New Member
May 1, 2003
457
0
0
Maryland
Mar 13, 2008
#8
  • Mar 13, 2008
  • #8
jstreet0204 said:
Deleting the PCV replaces it with filter vents, or at least it should. The downside is you have to put up with some smell. I've had mine vented for years.
Click to expand...
True, as long as something is venting. But he said his new valve covers had no provisions for PCV. Not sure if he vented or not.
 

jstreet0204

Active Member
Jun 26, 2003
939
0
36
Winston Salem, NC
Mar 13, 2008
#9
  • Mar 13, 2008
  • #9
Smokeurhonda said:
True, as long as something is venting. But he said his new valve covers had no provisions for PCV. Not sure if he vented or not.
Click to expand...
He said he had hole drilled for them.
 
S

Smokeurhonda

New Member
May 1, 2003
457
0
0
Maryland
Mar 13, 2008
#10
  • Mar 13, 2008
  • #10
jstreet0204 said:
He said he had hole drilled for them.
Click to expand...

True, but ya never know what some people do with their cars .
 

oxfordgt

Member
Apr 30, 2006
288
2
18
Clarksville, TN
Mar 13, 2008
#11
  • Mar 13, 2008
  • #11
Yes I vented both sides. I have hose going to catchcans then to filters on both sides. It is venting fine and I have no smell inside the car.
 
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