My "New to me" 85 is the coldest natured one I have seen. All 1st Gens (except Skids) take warm-up time but this one takes about 20 miles before it smoothes out and runs like it should. Little embarassing taking off at work with those Jardines and it spitting and sputtering. Sounds great when I get there because its all warmed up. Color-Tune time? Sync is close and plug that I pulled looked new. Got to be something to smooth it out. Haven't had time to dig into it just looking for ideas got tomorrow off