Hi,John,my 01 did the same thing,but seem like oniy on rainy day at the begining ,it star about a year ago.until three month ago I need to fix it,cause most of time I can't tell how fast I go,then I go to the scrap yard taking apart one, and I know the odometer reading will not be the same,but I want mine original 478,000 kms,so just take out the part that attach to the needle,the part that the needle push into,you have to completly take apart the cluster,4 of them,then on my windstar,do I change all 4? while I am thinking, notice that one of the 4,(the rpm needle doesn't rewind) speedometer does, so I change that one,put every thing back,drive for 10-20 min,NORMAL,except read about 200 rpm less,because when I put the NEW needle back was off,I can fix that correctly during emmision test.very happy to see rain,drive the van rightaway, all 4 needles normal.is now almost 4 months,still perfect.hope that was the problem.