1989 GMC Sierra "speedometer drops" Questions

...speedometer works when I drive for a bit and then drops to zero. No lie I smack it and comes back up. Any advice? lube the cable for speedometer first that the secret.However if your speedometer is ...

2005 GMC Pickup speedometer does not go to zero 2005 GMC Sierra Pickup - speedometer is at 60 when stopped and goes up from there as I drive There was not a recall, but there was a class action ...

...drops down to zero. What could be wrong? Hi, your speedometer drive motor is wearing out, pretty common on these trucks for the instrument cluster gauges to stop working like this, usually after you ...

...instruments. Off of Hill Road Near I-75. Did my truck in 20 minutes. Works Great!!! Business called Speedometer Something. This may be true....I am a tech at a GMC dealership and the only way to fix ...

speedometer sticks and does not retreat Sounds like a bad cluster.Had a 04 that would stick at 80.If you turned the key to the on position it would drop 3MPH every time.Had 4 others in the fleet all ...

...speedometer drops rapidly not showing truck is gradually decreasing in speed it goes from 50 to idle.... Could this be the result of a broken throttle valve cable?? Any other ideas??? first off --run ...

...Free wiring diagrams here http://www.bbbind.com/free_tsb.html . How to repair GM Instrument Cluster Speedometer Gauge Stepper Electric Testing Techniques You Need to Know Looking at wiring diagrams i ...

...drops out of overdrive and wont shift, also speedometer stops working. Have changed trani filter, also found & fixed fusible link wire that was melted. Been told a speed sensor needs replaced. ...

speedometer dropped..? my 1989 toyota camry's speedometer dropped to 0 while i was driving sounds like you will need a speed sensor wich is located on transmission.

...speedometer drops down to 0 while driving? while im driving the speedometer will drop down to 0, then the speed or economy light will come on then eventually the check engine light will come on? ck. ...