Hey guys a while back i posted a topic about a glass top that i bought off a guy for $100. he lives in the town-home development where we rent at for school. Friday he approached me if i wanted to buy the car off of him, i said "is this a joke and that i didnt have near what he was asking" he said make an offer, needless to say i have my second C4 now. There a few problems i have with the car, the passenger window doesnt go down for either switch, ive been told that this could be a ribbon is there anyway to hear if the motor is running up and down to see if the ribbon is potentially it? Second the rear hatch weather stripping is shot, how hard is it to install a new? The outside door to window weather stripping is also shot, (weather stripping where the window retracts into the door) how hard is that? The car idles around 210* when on the drive home (1 hour drive 35mins highway and 25mins city) the car would fluctuate between 199-206*. ive always been told the LT1's run a little warm but this one runs a bit warmer then mine. No coolant leaks, not burning antifreeze, could it just me a sticky thermostat? When i turned the heat on, there really was only slightly warm air coming out. (hope its not a heater core but no moister of windshield) Oil pressure gauge would generally stay at middle (40 psi) wouldn't fluctuate to far at all even on cold start, (mine is usually fluctuating with gas, etc.) oil was clean not milkshake or black has 1000k miles before next change. Opti and waterpump were done 40k is that a little early?