Lee, Thanks for the information. It is interesting to note I have seen a random and sporadic drop in RPM's and power when I'm at freeway speed and my cruise control is on, so your comments on the speed sensor might be connected. I am not, howver, getting any check engine lights on, and wouldn't a ba...

I'm totally new to this forum, and this odometer section is fantastic. Here is my problem - my odometer and trip meter quit for about 50 miles. Then, started up again. Ran another 200 or so miles, then quit again. Now, I drive 10 miles more, and they both are working. Huh?! I have a 93 850, so the m...