06-29-2015, 09:21 AM
It's probably a bad ground somewhere, or your gauge cluster/the needle itself are loose.
http://forum.miata.net/vb/showthread.php?t=483148
http://forum.miata.net/vb/showthread.php?t=483148
Now: 07 Porsche Cayman S | 18 VW Tiguan
Then: 18 VW GTI Autobahn | 95 BMW M3 | 15 VW GTI SE | 12 Kia Optima SX | 2009 VW GTI | 00 BMW 540i Sport | 90 Mazda Miata | 94 Yamaha FZR600R | 1993 Suzuki GS500E | 2003 BMW 325i | 95 Saab 900S

