Joined: Oct 2008
Help, speedometer pegged at 150MPH
my 2002 GT 5 speed has been stored on jackstands since december 1st 2011. I went out today to check what rear end ratio i had, and to throw the battery in it and start it up. when i started it up the speedo and tachometer were both pegged at their maximums. i gave it some revs once it warmed up and the tach reset itself and is now working fine. however the speedometer is still pegged at 150+ MPH (see the picture).
with the rear end still in the air i decided to slowly run it through first gear and second gear to see if the speedo would reset like the tach did, but it is still pegged all the way up there.
any ideas on how to fix this issue?
1985 Regatta Blue vert 5.0- 87 5.0 shortblock, T5 transmission, Steeda Tri-ax Shifter, A/C delete, UDP's, edelbrock rpm performer intake, holley 600 4bbl carb, dual flowmaster 44's with o/r H pipe, MSD ignition, 1.72 roller rockers, Tokico HP shocks/struts, FRPP B springs, FRPP 4.10's
2003 F150 Lariat 4x4-DD
2007 V6 Nitrous injected-SOLD
2002 GT 5 speed- SOLD