I have a 1999 95 3.0 V6. it started juddering at 70 mph and losing power. Then CEL came on .I have pulled the relevant fuse, disconnected battery and reset throttle body etc and CEL goes out, but the problem has got worse. It now kanagaroos when going at low speeds particularly up hill.Recently it went in to limp home mode( electronically and mechanically) and the problem at high speed disappeared although there was reduced power. Any idea what is going on?