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

guege questions.........

  • Thread starter Thread starter timewarped1972
  • Start date Start date Jul 4, 2004

timewarped1972

Member
Jun 17, 2004
642
0
16
mesa, az
Jul 4, 2004
#1
  • Jul 4, 2004
  • #1
guage questions.........

bunch of guage questions here....
1, i'm sure it varies but are the stock tachs usually reading under or over what the engine's turning?
2, those guage clusters for the a/c vent, do you still get a reasonable amount of a/c flow from the vent with these in ( the double guage ones with the small vents on the side)
3, if i install an after market water temp guage do i need to keep the original functioning for the sake of the computer? (does this apply to oil pressure as well?) whats the best method anyone has used for plumbing in an after marlet and keeping the stock water guage?
4, not that it matters, but why does my temp guage go pegged with the car off and accessories on??? goofy cars.......lol
happy fourth to all
 

stangbear427

Active Member
Nov 11, 2002
2,401
1
49
New England
Jul 4, 2004
#2
  • Jul 4, 2004
  • #2
1. Under
2. I don't know
3a. No
3b. Yes, it doesn't make any difference for that one either
3c. I didn't choose to keep them, couldn't say
4. Because it's a Ford, and the stock gauges suck. You are on the right track replacing them with something reliable.
 

shttygtstang

New Member
Jun 2, 2004
978
0
0
Jul 4, 2004
#3
  • Jul 4, 2004
  • #3
well it should go pegged after you run it and turn it off..think about itif your running the car and after you shut it off what is on to cool it off nothing
 

ECU5.0

Banned
Jan 10, 2004
1,803
1
0
raleigh, nc
Jul 4, 2004
#4
  • Jul 4, 2004
  • #4
it shouldnt get that hot though....it will heat up some, but mine has never been that much hotter than when it is running.
 

timewarped1972

Member
Jun 17, 2004
642
0
16
mesa, az
Jul 5, 2004
#5
  • Jul 5, 2004
  • #5
thanks for the answers..........but, when i asked about the temp guage pegging, i mean if the cars stone cold!!!!!!!!!!! if i turn on my accesorry key position it will slowly rise to pegged..........lol........then if i turn it to start position it zero's out.......i was listening to the radio the other nite and looked at my temp guage and was like wtf the car had'nt even been running.........stupid thing.....oh yeah it only does it if i turn on the park lights or headlights....lol..try turning on your accessory ( key backwards ) and turning on your headlights..........they do that ghost thing to, where they'll stay at a certain reading untill you re start the car the next day......phantom guages.........idiot lights were bad enough i guess ford figured they'd add some extra excitement...lol
 

RydeOn

Licensed to Chill
Founding Member
Sep 26, 2000
6,273
1
77
orange county, CA
Jul 5, 2004
#6
  • Jul 5, 2004
  • #6
#2 - With the directional vents installed, no. Youll get hot with the A/C on full blast. IF you dont install the directional vents, so you just have the slats from the gauge cage, its better, but not like stock. If you use A/C and heater alot, skip the gauge cage. I wish someone had told me before I got mine, but it sure does look good.
 

shttygtstang

New Member
Jun 2, 2004
978
0
0
Jul 5, 2004
#7
  • Jul 5, 2004
  • #7
o you have a bad gauge lol that is funny
 

HISSIN50

"How long does it take to get help in here?
15 Year Member
Nov 29, 1999
31,179
34
129
Jul 5, 2004
#8
  • Jul 5, 2004
  • #8
my fuel gauge does the same as your temp gauge (rises to full, then drops to the real level, at start up).

you can retain the stock gauges. search on the topic in here. there are numerous write ups. here is a little write up with pics from Mike about the temp gauge retention.
the pic:http://forums.stangnet.com/showpost.php?p=3129493&postcount=8

little write up dealie:http://forums.stangnet.com/showpost.php?p=3167468&postcount=12

the rear intake location is not as accurate for temps, but the stock gauge sucks, so it is a wash, IMHO.

good luck.
 

timewarped1972

Member
Jun 17, 2004
642
0
16
mesa, az
Jul 5, 2004
#9
  • Jul 5, 2004
  • #9
thanks................
 

2000xp8

SN Certified Technician
Aug 8, 2003
8,039
1,626
194
NJ
Jul 5, 2004
#10
  • Jul 5, 2004
  • #10
My stock tach is off by about 100-200 doing a comparison by my shift light.

The stock water temp and oil pressure gauge are useless, you don't need to keep either hooked up.

I use autometer phantom 2 5/8 gauges in the vents and the a/c works, just not great through the little vents on the side. Problem is that they will go left to right, not up and down.
 

stangbear427

Active Member
Nov 11, 2002
2,401
1
49
New England
Jul 5, 2004
#11
  • Jul 5, 2004
  • #11
But your's come out cold? RydeOn's predicament was something I hadn't ever considered with that cage- I was planning on getting it for my boost gauges in the future, but that AC has to work for me.
 

RydeOn

Licensed to Chill
Founding Member
Sep 26, 2000
6,273
1
77
orange county, CA
Jul 5, 2004
#12
  • Jul 5, 2004
  • #12
Dont get me wrong, it does come out cold. My post could have been interpreted wrong now that I look back. What I meant was that it still comes out cold, but the air is so restricted that your car will stay hot if its a hot day outside. If its over 85 out, forget about it being cool inside. Id reccomend the A pillar gauges if you need that A/C
 

stangbear427

Active Member
Nov 11, 2002
2,401
1
49
New England
Jul 5, 2004
#13
  • Jul 5, 2004
  • #13
My A pillar is already full with a triple pod, unfortunately. Thanks for the clarification though.
 
You must log in or register to reply here.

Similar threads

J
'96 Cobra: A/C gets weak and engine misfires under load when warm
  • jruhnke
  • Oct 22, 2025
  • SVT Tech Forum
Replies
2
Views
339
SVT Tech Forum Nov 20, 2025
nickyb
Place to Avoid: Jamison Auto Group in Gulfport, MS
  • D Durden
  • Oct 20, 2025
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • 2 3
Replies
46
Views
3K
1965 - 1973 Classic Mustangs -General/Talk- Jul 16, 2026
Noobz347
C
Progress Thread 2004 Comp Orange GT
  • ctandc
  • Jun 26, 2023
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • 2 3
Replies
56
Views
5K
1996 - 2004 SN95 Mustang -General/Talk- Jun 1, 2026
ctandc
C
Engine Question on engine harness connectors.
  • Gs1987GT
  • Jul 3, 2021
  • Fox 5.0 Mustang Tech
Replies
8
Views
1K
Fox 5.0 Mustang Tech Jul 20, 2021
manicmechanic007
And yet another over heating issue
  • SMOKEDYA
  • Feb 25, 2021
  • 1994 - 1995 Specific Tech
Replies
16
Views
2K
1994 - 1995 Specific Tech Feb 28, 2021
SMOKEDYA
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?