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

QUICK HELP very strange oil change problem

  • Thread starter Thread starter 88SaleenClone
  • Start date Start date Jul 3, 2006

88SaleenClone

New Member
Jan 10, 2006
63
0
0
Fairfield, CA
Jul 3, 2006
#1
  • Jul 3, 2006
  • #1
So I'm going to change the oil for the first time in this car since I got it. 88 5.0 and i take off the oil cap and unscrew the drain plug and only bout a quart of oil comes out. This is on a flat surface. The dipstick still reads that the oil level is normal. What the hell is the deal? Is there more than 2 oil drain plugs on these cars!?!?
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
33
129
Jul 3, 2006
#2
  • Jul 3, 2006
  • #2
Wow. Is the car jacked up really strange or something? For the bottom plug, I lower the car down flat (to get a little more oil out). If you knock on the sump, does it sound funny (vs kinda hollow or echo-ing)?

Any chance the hole is clogged up with paraffin? The dipstick is not showing oil slung onto the sides of the tube, right?

Good luck.
 

88SaleenClone

New Member
Jan 10, 2006
63
0
0
Fairfield, CA
Jul 3, 2006
#3
  • Jul 3, 2006
  • #3
I found out after a little more searching here that there is in fact 2 oil drain plugs on these cars. My dad had never even heard of a car with 2. All is good though.
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
33
129
Jul 3, 2006
#4
  • Jul 3, 2006
  • #4
You originally asked if there were more than two plugs (we thought you knew, given that statement).

Glad you got it. I'd note that some dipsticks are mismarked too, so check it after filling it up properly.

Good luck.
 

88SaleenClone

New Member
Jan 10, 2006
63
0
0
Fairfield, CA
Jul 3, 2006
#5
  • Jul 3, 2006
  • #5
Ya after I posted we found out about the 2 plugs. I don't have an owner's manual and this is my first 5.0.
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
33
129
Jul 3, 2006
#6
  • Jul 3, 2006
  • #6
Glad to hear you got it figured out.
 

dastang2

Active Member
Dec 11, 2003
2,020
0
46
tx
Jul 4, 2006
#7
  • Jul 4, 2006
  • #7
no comment just kidding
 

Roland69

Sergeant Tangnet
Sep 17, 2005
2,867
2
58
Port Elgin, Ontario
Jul 4, 2006
#8
  • Jul 4, 2006
  • #8
I bet alot of people still don't know there is 2 plugs
 
V

v8only

Active Member
Jul 3, 2003
2,378
22
49
Jul 4, 2006
#9
  • Jul 4, 2006
  • #9
dual sump oil pan, designed to fit into that k member
 

Roland69

Sergeant Tangnet
Sep 17, 2005
2,867
2
58
Port Elgin, Ontario
Jul 4, 2006
#10
  • Jul 4, 2006
  • #10
I changed the oil on a Crown Vic or a grand marquis and it was the same...2 plugs
 
You must log in or register to reply here.

Similar threads

B
Engine Strange Noise
  • burntokita
  • May 8, 2026
  • Fox 5.0 Mustang Tech
Replies
8
Views
342
Fox 5.0 Mustang Tech May 11, 2026
keel
B
Engine Another no start after washing engine bay
  • bruno
  • Apr 26, 2026
  • Fox 5.0 Mustang Tech
  • 2
Replies
24
Views
493
Fox 5.0 Mustang Tech May 7, 2026
AeroCoupe
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
H
Ongoing Battle With Hydraulic Lifters
  • hailer06
  • Jun 8, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
7
Views
153
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jun 9, 2026
Noobz347
Drivetrain 83’ Glx convertible C5 Trans help!
  • JacksonJared2113
  • Dec 25, 2025
  • Fox 5.0 Mustang Tech
Replies
2
Views
336
Fox 5.0 Mustang Tech Dec 26, 2025
JacksonJared2113
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?