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

Low oil light comes on sometimes!!

  • Thread starter Thread starter Silver95Stint
  • Start date Start date Jul 8, 2004

Silver95Stint

New Member
Oct 28, 2003
350
0
0
England
Jul 8, 2004
#1
  • Jul 8, 2004
  • #1
What could the problem be? I have common sense and I know what everyone's initial reaction will be to the thread. But I checked my oil and it's not low at all, it's actually closer to the full mark. What would cause this? I am currently running 10w 30 (M1), and the oil only has about 2k miles on it. Could the weather make the light come on and read low oil? What could I do to prevent this? I have checked and there aren't any leaks. Any help would be greatly appreciated. Thanks in advance.
 

88stangmangt

Active Member
Nov 25, 2003
2,332
1
48
Stafford,VA
Jul 8, 2004
#2
  • Jul 8, 2004
  • #2
lol another dummy light gremlin those things arnt worth jack man. try pulling the codes if it doenst give any pull the sensor in the side of the oil pan and be done with it.
 

the pony boy

Founding Member
Apr 19, 2002
358
0
16
10512
Jul 8, 2004
#3
  • Jul 8, 2004
  • #3
mine does the same thing usually when i park on an incline after i get it level i start it again and the light usually goes away.
 

blkstangman88

New Member
Apr 6, 2004
646
0
0
Jul 9, 2004
#4
  • Jul 9, 2004
  • #4
this is y its called a "DUMMY LIGHT"....lol.....one more thing, y r u running 10 30 in ur car, ya its better for gas milage, but its like putting water in ur engine, everytime u start ur car in the morning its so bad cuz all the 10 30 oil just runs right out of the cylinders. my opinion put at least straigh 30w in ur car. i have 235k miles and i use 20 50 and i never have a problem.
 

Silver95Stint

New Member
Oct 28, 2003
350
0
0
England
Jul 9, 2004
#5
  • Jul 9, 2004
  • #5
Oh ok I do park on the hill sometimes so I reckon that is the culprit. How long have you been running 20w 50 stangman 88? What are the ups and downs for running 20w 50? Thanks again for the replys.
 

blkstangman88

New Member
Apr 6, 2004
646
0
0
Jul 9, 2004
#6
  • Jul 9, 2004
  • #6
ive been running 20 50 since i bought the car 5 years ago......its good cuz it keeps the oil in the cylinders after a long night this way u dont have dry starts in the morning...............the only down side that ive notices is it take a few extra min for the car to warm up..............if u dont use 20 50, put at LEAST straight 30w in there, the 10 30 like i said b4 is like dumping water in ur engine, its so thin that it just runs right out of the cylinders at night while the cars off.
 
S

SmockDoiley

New Member
Jun 14, 2003
1,591
2
0
San Diego, CA
Jul 9, 2004
#7
  • Jul 9, 2004
  • #7
I use 20w50 also because its so thick. In the summer, 10w30 is way too thin. Dont run 20w50 in the winter but its fine in the summer. Also 20w50 can be used to stop leaks somewhat.
 

MadMatt5oh

Member
Jan 10, 2003
441
0
16
St Paul, MN
Jul 9, 2004
#8
  • Jul 9, 2004
  • #8
I run 10 40 and was always told to ever since 1987 in these types of old motors.

One thing we need to make straight here is CLIMATE! "Winter" could be 40* or -20* depending on where you live. The same difference could be for summer as well.


If I wanted to improve my oil pressure but not drag down the motor what oil should I use? Im in Minnesota right now- 50 - 90* during summer.
 
8

89rdgt

New Member
Apr 24, 2004
103
0
0
Washington
Jul 9, 2004
#9
  • Jul 9, 2004
  • #9
to gain oil pressure youll just have to move up in oil. maybe to 20-50. i always run 10-40. 20-50 is just a tad to thick for me. plus the weather here never gets really hot soo.... no real use.
 
You must log in or register to reply here.

Similar threads

B
Engine Another no start after washing engine bay
  • bruno
  • Apr 26, 2026
  • Fox 5.0 Mustang Tech
  • 2
Replies
24
Views
610
Fox 5.0 Mustang Tech May 7, 2026
AeroCoupe
1
Engine 91 mustang 302 Low acceleration car backfires pops and acts like it doesn’t want to take fuel
  • 1991Fox5.0
  • Oct 4, 2025
  • Fox 5.0 Mustang Tech
Replies
16
Views
1K
Fox 5.0 Mustang Tech Oct 6, 2025
1991Fox5.0
1
9
Electrical F150 ECU in a Foxbody? Idle surge help
  • 93royalblue
  • Sep 10, 2025
  • Fox 5.0 Mustang Tech
Replies
6
Views
398
Fox 5.0 Mustang Tech Sep 17, 2025
Mustang5L5
Engine 87 NA - Tune or no Tune needed?
  • R82148V
  • Sep 17, 2025
  • Fox 5.0 Mustang Tech
Replies
8
Views
339
Fox 5.0 Mustang Tech Sep 17, 2025
R82148V
V
Engine Antifreeze in oil
  • vinzo
  • Oct 9, 2024
  • Fox 5.0 Mustang Tech
Replies
5
Views
470
Fox 5.0 Mustang Tech Oct 10, 2024
vinzo
V
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?