• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

a light smoking coming form my engine

  • Thread starter Thread starter carbed87
  • Start date Start date Oct 5, 2005

carbed87

Member
Jun 5, 2005
215
0
16
Oct 5, 2005
#1
  • Oct 5, 2005
  • #1
yeah, so when ever i pop open my hood lately, i see a light poof of smoke exit the engine bay, it looks to be grey, i checked my pcv valve and all my major vacum lines, and there all intact... what else could this be?

im pretty sure its coming from the back area of my engine bay
uuuuuuuuuggggghhh!!!!!!!!!!!
my car's been giving me so many problems lately
any suggestions on that smoke?
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
33
129
Oct 6, 2005
#2
  • Oct 6, 2005
  • #2
I like your thinking. WHen even a drop of oil hits hot exhaust, it will give off a plume of smoke.

The valve covers often leak on the backside (amongst other things). I would clean up the motor and watch it while idling and note any new snail trails of oil that you see.

Good luck.
 

LX302

Stanger
Founding Member
Feb 29, 2000
728
6
19
Bethlehem PA
Oct 6, 2005
#3
  • Oct 6, 2005
  • #3
Yup, the valve covers or back of the lower intake are the usually areas of oil leakage. This oil is hitting the hot exhaust pipes.
 

carbed87

Member
Jun 5, 2005
215
0
16
Oct 6, 2005
#4
  • Oct 6, 2005
  • #4
both of those gaskets are new... it could be valve cove though, i guess i'll have to check
 

carbed87

Member
Jun 5, 2005
215
0
16
Oct 7, 2005
#5
  • Oct 7, 2005
  • #5
alright, i checked, and it looks like FUEL? is leaking, or like purging from top and bottom of my intake spacer
does that sound right?
if thats correct, i guess just replace the gaskets right?
 
You must log in or register to reply here.

Similar threads

Engine Stock TB - smoke test - leaking bad
  • R82148V
  • May 18, 2025
  • Fox 5.0 Mustang Tech
  • 2
Replies
28
Views
2K
Fox 5.0 Mustang Tech Jun 5, 2025
R82148V
finding wiring from PCM to fuel tank pressure sensor
  • Roont
  • Oct 19, 2025
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
0
Views
200
1996 - 2004 SN95 Mustang -General/Talk- Oct 19, 2025
Roont
S
Fuel ‘88 GT Runs Rich Cold — Fixes Itself When I Unplug Sensors (ECT, MAF, O2, etc.)
  • Sufarry
  • Nov 6, 2025
  • Fox 5.0 Mustang Tech
Replies
12
Views
764
Fox 5.0 Mustang Tech Nov 9, 2025
Mustang5L5
Engine Gas in my oil
  • limp
  • Jun 15, 2025
  • Fox 5.0 Mustang Tech
  • 2
Replies
35
Views
1K
Fox 5.0 Mustang Tech May 16, 2026
Mindseye007
Progress Thread 93 LX father son project
  • ZAM93LX
  • Oct 26, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
24
Views
1K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Dec 3, 2025
Scrapla347
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?