Looking for advice for speedometer repair

[Sputnik312]

Last week my speedo went to hell and has been erratic ever since. The tach and mph are the only ones but the needles are pointing straight down- occasionally it will snap outta it and read accurately for a few days before it goes bad again. There is a local shop that says they rebuild clusters but before I go that route are they any other options I could try?? Thanks so much

 

[jimmyjam]

see here

http://gmtnation.com/f93/how-change-stepper-motor-901/

 

[Sputnik312]

Thanks pal