ok first thing i upgraded the exhaust manifold and put a direct bolt on pace setter header about 2 days ago usally my car floods out alot but after i installed the header i got the car to start up and sounded bad *** by the way but the problem is when i switch the spark plug wires around agian after i rechanged them the car sounds like it is trying to start actually it almost starts but it holds back for sum reason but also when you take the spark plugs out the on side with the trailing and leading on the right side trailing and lead the plug is steal shiney and new looking no burn marks????????
but the left trailing and leading is all burnt and oiled up also the car is on a sloped drive way nose of the car pointing downso i neeed a lil help here??? tried to be as specific as possible????????????