Agree with Larry, try the seals first. Not a very invasive or expensive fix. If this doesn't improve your oil consumption, then you may be looking at rings (get the compression checked). It sounds like it's basically healthy, so go with Larry. But, you must rememember, sooner or later the guides will have to be done...
2000 Dodge Grand Caravan SE
[This message has been edited by jeffsr (edited 07-19-2000).]