ok ok. so i got my car running about 1 or 2 months ago. for the first week or so i ran the piss out of it. burnouts, donuts, racing whoever wanted some, trying to drift. but then i calmed down. so i was out one weekend and i kicked it a little but the car didn't seem to go anywhere. it boosted just fine but the power wasn't there. i figure "boost leak, not a big deal. i'll fix it in the morning" as i'm going home the temp needle starts to bounce around like i've got air in my system. i get worried so drive home. the next morning i check my coolent levels and the overflow is just fine but the radiator is low. so ever since then i've been loosing coolant out of my radiator but the overflow stays the same. most of the time the temp needle stays at normal. but about twice a week it'll bounce around and scare the piss out of me. some times it happens after i boost, sometimes at a stop light, sometimes just driven down the road. i just wanted to know what you guys thought. should i prepare for another HG?