Tach needle issue?
Thread Starter
Instructor
Joined: Apr 2017
Posts: 187
Likes: 24
From: Columbia South Carolina
Tach needle issue?
I have an issue with my factory tach gauge on my 94 auto. At start up it stays at zero until I hit a bump or, it just pops up to normal. So, my question is is this issue mechanical, meaning is the gauge sticking or could it be electrical?
Team Owner
Joined: Sep 2003
Posts: 25,365
Likes: 2,731
KEY-ON but NOT RUNNING where does the needle park? Does it always?
Team Owner
Joined: Sep 2003
Posts: 25,365
Likes: 2,731
JUST "KEY - ON" NO CRANKING - KEY ON and make no attempt to do anything. An electronic tach should always park @ 0 when KEY ON, not higher or lower but 0
When you shut down from any RPM "KEY OFF" the needle could park "ANYWHERE"!!!!
When you shut down from any RPM "KEY OFF" the needle could park "ANYWHERE"!!!!
Last edited by WVZR-1; Aug 2, 2017 at 05:34 PM.
