lgoodson@pacbell.net Posted August 15, 2009 Share Posted August 15, 2009 I have a 93 LT1 and am unable to get the tach to work. I have followed JTR's instructions but they admittantly don't know any thing about LT1's. I have tried a 78 and 2 76 tachs with no luck. They are being hooked to the negative terminal on the coil which is where they are suppose to be hooked up. The 78 tach works a little bit but not much. Any Ideas? This is a 93 LT1 so there is no ECM hook up. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.