To make a long story short i was going to work wit my bro in my 2001 grand prix se 3.1 on the freeway i was going about 70mph wen i pass a GPGT and he catches up and cuts me off so im like this moron and i floor it and im right on the GT's tail cause there was alot of traffic and so i was like inches from his bumper until i start seeing some smoke coming from his car and then i get on the next lane and just start passing him at this point i was like at 115mph and i start slowing down and this guy passes by still going fast and i just start seeing alot of black smoke coming from his exhaust i just catch up and warn the guy and he just parks on the shoulder of the freeway guy must have blown a head gasket or something just thought id share my story wit you guyz