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2000 3.8 L speedometer

2K views 6 replies 4 participants last post by  newstanger 
#1 ·
Speedometer fluctuates between 60-105mph and clicks up miles while at idle in the yard. Tachometer is normal around 850 rpm. Any suggestions?
 
#3 ·
theres a little gear that goes in the side of the transmission that might be going out, when it happened to my old v6 i took it to a transmission shop and they just pushed the plastic gear back in, (they did not charge me) even though i wanted to replace the whole gear because i knew that it was going to go out again, hope that helps. if anything just take it to a transmission shop to get a quote or ask them the same question
 
#4 ·
#6 ·
not even a new radio? maybe the ground behind the radio was knocked loose like wmburns always mentions? unless the cluster isn't even on that ground
 
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