[nosubstitute]

My '86 944 Turbo is sick. A few days ago I noticed it was idling high (around 2-2,300) but ignored it. Then today it started bogging (almost stalling like it was starved for gas) at 2,000 rpm, would fall to 1,000 and idle. Playing with the throttle I could get several well timed blips to get momentum in engine speed to carry through the dead zone to 3,000 rpm when it would pick up and rev again. So it's not a gas problem I guess. But as soon as I eased off and the revs dropped under 3, it would 'die' and drop to 1,000. Obviously without the 2-3 range it won't drive, so I walked 5 miles home, grabbed the trailer and now have to do something. What's up? Is it the computer? If so, can I just replace chips, or do I need a new box? What else could it be? Any help would be appreciated...thanks.