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

89 Lx 5.0 Tach

  • Thread starter Thread starter Mike Kauntz
  • Start date Start date Aug 24, 2016

Mike Kauntz

Member
Apr 17, 2015
60
8
18
Cleveland Ohio
Aug 24, 2016
#1
  • Aug 24, 2016
  • #1
When I start the car the tach reads 2000 at idle and advances a little when I rev the engine. Any ideas or just replace it?
 
Last edited: Aug 24, 2016
You must log in or register to reply here.

Similar threads

Engine Defective PIP sensor ?
  • bock
  • Sep 5, 2025
  • Fox 5.0 Mustang Tech
  • 2
Replies
20
Views
1K
Fox 5.0 Mustang Tech Oct 11, 2025
Mindseye007
C
Engine Idle cuts out
  • claypoolxx
  • Mar 7, 2026
  • Fox 5.0 Mustang Tech
  • 2
Replies
22
Views
594
Fox 5.0 Mustang Tech Jun 5, 2026
KRUISR
F
Electrical Foxbody wiring harness 2.3 to v8 swap
  • Foxbodyjake
  • Mar 23, 2026
  • Fox 5.0 Mustang Tech
  • 2
Replies
24
Views
642
Fox 5.0 Mustang Tech Apr 13, 2026
Foxbodyjake
F
F
Engine 1988 Foxbody idle issues
  • fernandosgarage55
  • Apr 28, 2026
  • Fox 5.0 Mustang Tech
  • 2
Replies
26
Views
459
Fox 5.0 Mustang Tech Apr 30, 2026
AeroCoupe
B
Engine Another no start after washing engine bay
  • bruno
  • Apr 26, 2026
  • Fox 5.0 Mustang Tech
  • 2
Replies
24
Views
568
Fox 5.0 Mustang Tech May 7, 2026
AeroCoupe
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?