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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 1994 - 1995 Specific Tech

are new headers suppose to smoke????

  • Thread starter Thread starter MI95Cobra
  • Start date Start date Feb 27, 2007

MI95Cobra

New Member
Aug 20, 2006
451
1
0
Oklahoma City
Feb 27, 2007
#1
  • Feb 27, 2007
  • #1
ok...finnally got the car back together:SNSign: ....i jb welded my old valve cover which i destroyed trying to get the old one off so i could put my new ones on(didn't know they wouldn't fit )....i filled the radiator while it was still jacked up and it looked like i had a leak (slow drip from the water pump?)....so i lowered it and the drip slowed down....i was like ok...let me take it down the street....about 1/2 block away i smelled something weird....i then turned around and went home when i got home...i saw a little smoke coming from the driver side headers(?) and i could hear a little exhaust leak from the passenger side....good news i then looked under the car and didn't see a leak.... so anyway i think i have the exhaust leak fixed...i think it was my egr tube......will know tomorrow....
 

BlownFiveLiter

have car, will race....wait, it doesn't run
15 Year Member
Nov 29, 1999
3,133
18
108
Chicagoland
Feb 27, 2007
#2
  • Feb 27, 2007
  • #2
If they're the high temp painted ones, they'll smoke for a day or two as the paint kind of burns-in (and eventually flakes off). I think the aluminized ones do that, too, since it's essentially a paint on them.
 

JJ95GTID

Active Member
Sep 22, 2003
1,141
4
49
Phoenix, AZ
Feb 27, 2007
#3
  • Feb 27, 2007
  • #3
If you touched them at all with your hands or if anything gets on them it will burn it off eventually. I know when I work on the car I usually end up touching or grabbing the header with my dirty mechanix gloves. Even when I wipe off everything something still smokes off the header tubes for awhile.
 
M

MustangGT95

New Member
Jul 29, 2003
407
1
0
Feb 27, 2007
#4
  • Feb 27, 2007
  • #4
They usually have a coating on the inside to keep rust out of them. Usually smokes some and smells like ass.

I know my off-road H smelled terrible for the first day or so.
 

MI95Cobra

New Member
Aug 20, 2006
451
1
0
Oklahoma City
Feb 27, 2007
#5
  • Feb 27, 2007
  • #5
ok...i forgot to say that they are hts coated....also i used the metal gaskets that i recieved with my headers......i'm run them tomorrow after i get off work.....i'm not going to take a chance driving it to work yet...
 

Black95GTS

Active Member
Jan 8, 2004
1,644
3
38
Marlborough, MA
Feb 28, 2007
#6
  • Feb 28, 2007
  • #6
I did my headers (new) and X pipe (used) at the same time. Without a doubt they smoked after install, I was freaking out but after some searching I relaxed. A couple days later it went away.

Having your car smoking and smelling awful doesn't instill confidence though.

Adam
 

gcomfx.com

Founding Member
Oct 22, 2002
3,690
0
56
Republic, MO
Feb 28, 2007
#7
  • Feb 28, 2007
  • #7
Black95GTS said:
I did my headers (new) and X pipe (used) at the same time. Without a doubt they smoked after install, I was freaking out but after some searching I relaxed. A couple days later it went away.

Having your car smoking and smelling awful doesn't instill confidence though.

Adam
Click to expand...

You should have your funnel pop out, while topping off your AODE transmission with fluid. Now that'll make you worried. Tranny fluid on a hot header = instant and thick white smoke.
 

1slow95

Founding Member
May 16, 2002
1,797
3
48
ohio
Feb 28, 2007
#8
  • Feb 28, 2007
  • #8
The first time I fired up my 418 the whole car slowly filled with smoke. It scared the crap out of me! But, my dad said it was normal, and it did stop smoking after a few minutes.
 

The Green GT

No 13 year olds are safe around me.
10 Year Member
Jan 8, 2006
1,269
19
99
Louisiana
Feb 28, 2007
#9
  • Feb 28, 2007
  • #9
My BBK O/R H-Pipe smoked like a mofo.
 

Pokageek

Active Member
Jun 10, 2005
2,767
0
46
MA, USA
Feb 28, 2007
#10
  • Feb 28, 2007
  • #10
Yep. My cars smoked like crazy between anti-freeze and oil on everything. I was trying to be cleanly too and still got it all over everything.
 

droptopford 5 0

Member
Mar 31, 2005
427
0
17
Mar 1, 2007
#11
  • Mar 1, 2007
  • #11
no big deal... my mac o/r h smoked n smelled. then later when i did my aode-t5 swap i installed all the exhaust with dirty hands and a bunch of never seize. when that started smoking i could have swore i was frying the wire harness or the new puter. that def freaked me out a bit too
 

sn-95matt5-0

Member
Nov 6, 2006
170
0
16
Mar 2, 2007
#12
  • Mar 2, 2007
  • #12
this makes me feel a little better

i changed my valve cover gaskets and used som degreaser onthe covers to get some of the crud off you think it would be normal for some thin white smoke to still be coming out of the engine bay


sorry to hijack the thread
 
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