hey everyone, im having a new problem. it seems to be a hot start problem. i will use today as an example. i was cruising down the interstate, about 75 or 80 for about 18 miles, everything was fine. i got off and pulled straight into the gas station, filled up, and hoped back in (5min max) and the car barely started, like the starter was locking up, but still cranked, it was surging bad at idle, and running very very rich(i think, like a carbed car that is flooding out) got right back on the interstate, and it skipped bad for about a mile and then cleared up. what does this sound like?? i was thinking timing, but would like to know what all of yall think. now i have a backfire in the exhaust. another question is what size gas tank do i have?? oh, its a 87 gt, basically stock speed density, besides no smog or cats.PLEASE, ANY SUGGESTIONS??? IM RACKING MY BRAIN......