dgcantrellsr
New member
- Joined
- May 27, 2012
- Posts
- 4
This is a 91 Pace Arrow 454 4l80e on P30 Gm chassis. The speedo just shows the upper half of the mileage reading and sometimes it just don't read accurate on the mph. Cruising along at say 60mph sometimes you look down and it is reading 80mph. I just thumped the dash once and it fell down to the right reading but the odometer reading is aggravating. Any body ever have this problem?
