> Got a '93 NX 2K with 110k miles on it. It's starting to "hesitate" > under partial throttle, mostly between 2500 and 4000 rpms in 2nd and > 3rd gears... Sounds like the BPT tube may be clogged. See "Surge and hesitation" in http://www.se-r.net/car_info/problems/index.html Dan