Subject: 1997 TF mitsubishi Manga (Diamante) 3,0L Speedo Issue
Question:

Hi, my speedo has started working intermittently but it mostly just sits at zero, I thought it could be my speed sensor but the speed alert works perfectly fine, would it be a problem with the cluster? or is there another sensor behind the dash that could have failed? I've taken the cluster out and reconnected it fine to see if it was a loose connection...but I'm all out of ideas :(

Answer: Jay,
I would not rule out the speed sensor. Check the connection and make sure its type. Else, try replacing the sensor altogether.
Good luck!