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

5.0 timing...dumb question

  • Thread starter Thread starter stang1986GT
  • Start date Start date Apr 8, 2005

stang1986GT

Member
Mar 30, 2005
143
0
17
Charleston, WV area
Apr 8, 2005
#1
  • Apr 8, 2005
  • #1
Before going to SC a couple of weeks ago, I put a timing light on my car and set it to 12 degrees bTDC, or at least I thought I did. Started on the trip and realized that on hills, the car bogged down very bad in 5th...didn't do this before. So, I re-set the timing by ear and it ran great. Haven't touched it since. Here's my question...I got under the car and found the BTDC mark and moved up the balancer to 12 degrees. Is it supposed to be set 12 after the 0 in the balancer, or before? (In other words, is it 12 advanced or on the 12 after the btdc mark?) I know 10 is factory, but I was going to try 12 so I could run cheap gas.

Actually, after typing his out, I bet I set it 12 retarded instead of 12 advanced. It's supposed to be on the advanced side, isn't it. I'm so retarded...I promise I know how to time a car, guys! I'm such an idiot!!!!
 
D

Daggar

New Member
Jul 19, 2004
3,902
5
0
Apr 8, 2005
#2
  • Apr 8, 2005
  • #2
Yeah yeah sure sure. hehe We've all made dumb mistake from time to time. Just not as bad as that one.



Just kidding.
 
D

DoorHinge

New Member
Apr 4, 2005
13
0
0
Apr 8, 2005
#3
  • Apr 8, 2005
  • #3
12 after 0.

Also don't forget to take out the spout plug.
 

stang1986GT

Member
Mar 30, 2005
143
0
17
Charleston, WV area
Apr 8, 2005
#4
  • Apr 8, 2005
  • #4
Daggar said:
Yeah yeah sure sure. hehe We've all made dumb mistake from time to time. Just not as bad as that one.



Just kidding.
Click to expand...


Yea yea yea....that's what happens when you get in a hurry and don't take your "time." Get it? "Time?" HAHAHAHAHAHA
 

stang1986GT

Member
Mar 30, 2005
143
0
17
Charleston, WV area
Apr 8, 2005
#5
  • Apr 8, 2005
  • #5
DoorHinge said:
12 after 0.

Also don't forget to take out the spout plug.
Click to expand...

Nope...didn't do that either. That's the huge plug on the dizzy, right? Battin a thousand here...
 

whtpny

New Member
Dec 8, 2002
338
0
0
Spokane WA.
Apr 8, 2005
#6
  • Apr 8, 2005
  • #6
No. The huge plug is not the spout plug. Car will not run with the TFI module unhooked. Anyway the spout is inline from the dizzy and looks like a half inch wide plug a few inches down line from the TFI. If you can still see the lettering you will see the S mark. Follow that to the Spout connector. Remove it while timing with the light and re-install once you are done.
Good Luck
 
D

Daggar

New Member
Jul 19, 2004
3,902
5
0
Apr 8, 2005
#7
  • Apr 8, 2005
  • #7
....and the gas goes into the little door on the right side of the car. Don't forget to remove the cap first.
 
F

fourmustangs

New Member
Mar 30, 2005
92
0
0
Houston
Apr 8, 2005
#8
  • Apr 8, 2005
  • #8
I was playing with the timing on my car and set without the plug in, but a soon as the plug went in it jumped approx 10 degress
instead of 14 in went to 24

whats with this?
 
You must log in or register to reply here.

Similar threads

Forced Induction Total Timing under boost
  • Dontknowchit
  • Aug 27, 2025
  • Fox 5.0 Mustang Tech
Replies
2
Views
278
Fox 5.0 Mustang Tech Aug 28, 2025
Dontknowchit
B
Engine Another no start after washing engine bay
  • bruno
  • Apr 26, 2026
  • Fox 5.0 Mustang Tech
  • 2
Replies
24
Views
486
Fox 5.0 Mustang Tech May 7, 2026
AeroCoupe
Engine TDC @ 30 degrees?
  • DadLife0724
  • May 3, 2024
  • Fox 5.0 Mustang Tech
  • 2
Replies
22
Views
1K
Fox 5.0 Mustang Tech Aug 22, 2025
DadLife0724
D
Engine 85 GT Backfires through Carb
  • DienstXIV
  • Oct 3, 2025
  • Fox 5.0 Mustang Tech
Replies
19
Views
582
Fox 5.0 Mustang Tech Oct 7, 2025
85GTStangGuy
S
Timing chain, guides and tensioner installation (Possible orientation in Intake Stroke)
  • StallionMax
  • Sep 21, 2025
  • SN95 4.6L Mustang Tech
Replies
2
Views
356
SN95 4.6L Mustang Tech Sep 24, 2025
StallionMax
S
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?