My speedometer has been acting funny lately, it completely stopped working except on very rare occasions. Sometimes it will randomly move around to random mph's, and very very rarely it will work for a short period ( usually when the engine is warming still) anyone got any tips to fix this? ty in advance

 

Are you experiencing any other electrical anomalies? When my battery was all but shot, I experienced the same thing, intermittent speedo and tacho, dimming headlights, etc., all while at idle. If not, I'd say check out the sending unit, it probably just needs to be replaced.

 

Replaced the battery, thats only the real issue. I'll definately check that out though.