got problems... i have a 283 chevy in a 50 chevy p/u.. and well.. this is the first occourrence of this.. always running fine untill yesterday when i started it up and it almost sounded like it had a slight miss.. even when you drive it, it still feels like it has a miss... after driving it 90 miles, i pulled the plugs and the number 1 plug was wet and oily looking. still having a bit to drive.. i put them back in and drove.. every time i came to a stop light, the left side exhaust had smoke coming out of it ( hence the no. 1 plug ) i just figured if fouled out so i went and got me some new plugs, put the no. 1 plug in new and fired it up and still no change??!!! can you help me? hah also the performance loss really doesnt seem like its short a cylinder, it is noticeable that it is a little slower than it used to, but i just dont know what happened.. any help would be awsome!!! rod run tonight too!!!!!!