hi all, im new to this forum and own a pair of xjs 3.6 1987 and an early facelift 4.0. I wonder if anyone can help with a faulty odometer on my 3.6 87 automatic. it simply doesn't register the miles although every thing else works , all the gauges speedo temp etc. many thanks in advance for any help

 

same issue here on my facelift 1994. a pain because my fuel gauge does not work either.... ny odometer gets to about 40 miles and then stops.