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

Check Oil Light

  • Thread starter Thread starter five0fahey
  • Start date Start date Aug 30, 2008
F

five0fahey

New Member
Feb 13, 2007
3
0
0
Aug 30, 2008
#1
  • Aug 30, 2008
  • #1
Hey guys , I have a 1989 GT with original motor. Oil has been changed reguraly and everything is fine. However about six months ago the check oil light came on and won't go off. Oil was just changed and the shop didn'w know how to turn it off. I heard it might be a sensor that is loose. Any help to get it off would be appreciated, I have the car up for sale and trying to explain that the light just came on to potential buyers is always awkward . Thanks again


Chris
 

vtecwho

New Member
Feb 24, 2008
61
0
0
Aug 30, 2008
#2
  • Aug 30, 2008
  • #2
double check the oil level. the oil change places such as jiffy lube and such dont always fill your car up. there have been numerous lawsuits against them for that.

something stupid but it maybe the problem.
 

Beasty306GT

Active Member
Dec 19, 2002
671
4
28
Oxford,Mass
Aug 31, 2008
#3
  • Aug 31, 2008
  • #3
check your oil level
 

RYC CUKR

Founding Member
May 19, 2002
1,437
1
38
Orlando
Aug 31, 2008
#4
  • Aug 31, 2008
  • #4
Check the oil just to make sure that it is at the proper level. If that is good then the sensor is probably bad. It screws into the drivers side of the oil pan.
 
F

five0fahey

New Member
Feb 13, 2007
3
0
0
Aug 31, 2008
#5
  • Aug 31, 2008
  • #5
Thanks guys . I checked the oil level but it's fine. I'm thinking it might be the sensor. Is that a hard fix ?
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
33
129
Aug 31, 2008
#6
  • Aug 31, 2008
  • #6
The dipsticks are often mismarked. We often do an oil change (FL1A and 5 quarts), after which we start it for a minute and then shut it off. Check the level after it sits overnight and remark the dipstick. My new full mark is up towards the letters in the word "Full" on the stick.

The sensor is on the side of the pan. It should be able to be disconnected and the light be off. I have not tried this however.

Good luck.
 

Mr. Rustypwnz

Advanced Member
Jun 1, 2005
1,761
63
69
indianapolis/ valdosta ga
Sep 1, 2008
#7
  • Sep 1, 2008
  • #7
The sensor is on the side of the pan. It should be able to be disconnected and the light be off. I have not tried this however.
Click to expand...

I just ran my vert with it off and no light.....
 

Fast63

New Member
Sep 20, 2007
717
0
0
Sep 2, 2008
#8
  • Sep 2, 2008
  • #8
I took mine out because it was leaking through the electrical wires. Most of the time it is off, but sometimes it comes on... really kind of puzzling, lol.
 
You must log in or register to reply here.

Similar threads

0
'04 V6 running rich excessively on both banks
  • 04DSGVert
  • Oct 26, 2025
  • SN95 V6 Mustang Tech
Replies
2
Views
303
SN95 V6 Mustang Tech Oct 27, 2025
04DSGVert
0
G
68 Mustang - Cluster and turning signal lights intermittent after upgrading to LED
  • grantosmond
  • Jun 14, 2025
  • 1965 - 1973 Classic Mustangs -General/Talk-
Replies
0
Views
160
1965 - 1973 Classic Mustangs -General/Talk- Jun 14, 2025
grantosmond
G
A
Resolved Brake light switch
  • Alabama
  • Feb 24, 2025
  • Fox 5.0 Mustang Tech
  • 2
Replies
20
Views
3K
Fox 5.0 Mustang Tech Mar 6, 2025
Scrapla347
A
Rough idle - cylinder 1 and 6 misfire HELP
  • austindavies935
  • Jul 24, 2025
  • SN95 4.6L Mustang Tech
Replies
12
Views
642
SN95 4.6L Mustang Tech Jul 24, 2025
gkomo
P
2000 GT Random Power Loss
  • Pinellas50
  • Mar 9, 2026
  • SN95 4.6L Mustang Tech
Replies
4
Views
245
SN95 4.6L Mustang Tech Mar 23, 2026
Pinellas50
P
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?