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My 92 f150s tach is acting wierd it was acting fine a few weeks ago then it started just staying around 2000-2500 rpm regardless of if the engine is at that speed actually or not. What could cause this?
I just went thru this same problem with my '92 F150. I found a cluster in my local JY and pulled the tach out and put it into my cluster. Works fine now.
01-27-2010, 03:58 PM
