Speedometer

[shagerfs]

Ihave a 92 ls 400 the speedometer seems to work when it wants to. The needle works to about 60 mph then hangs up then at shutt off sometimes reads 20 to 40 mph. Sometimes works okay, lights are perfect ,called dealer said never heard of one acting that way! Any suggestions ! THanks Shagerfs

[SKperformance]

does the tranny shift normally?

if it is working fine then your dash needs to be repaired