Like I said before, I am new to the 5.0, formerly a 2.3L turbo owner. I am experiencing some probs with my new 93 lx. Firstly, that harness that plugs into the throttle body on the upper intake when plugged in idles very high, sometimes up to 3500rpms. If I unplug it, it lopes like a 9 second car sounds. Also, for the life of me I cannot pinpoint where my coolant is going. I drive about 75 miles per day. If I top her off with coolant, about 4 or 5 days later my overflow is empty and my radiator is down a bit. My low coolant sensor comes on because I can't keep coolant in the overflow tank. Tonight I took the overflow off and filled to the brim with water and watched. Nothing, no leaks at all. Any ideas on either? Thanks in advance. Oh, on a brighter note, a chevelle kept messing with me on the way home from work. I try not to street race all that much, (well, I try anyway). Anyhow, I coulnd't take it anymore and the third light we came to I did a cop check, heated up my Nittos and smoked him like a cuban cigar. By the time I grabbed third, it looked like he gave up. Good times. My 2 chamber flowmasters with no pipes sound crazy wicked. Gotta love it.