Recently I have been blowing the hi beam fuse to my headlights, it blew twice before I decided not the put another fuse in, and my car acts like its misfiring when its starts to boost past 12psi I changed the spark plugs and wires thinking it would fix the misfiring...it didn't. well driving down the road to a friends house to install my new blitz tt. I smelt something burn. I passed it off because the smell went away. Well when I got to his house and started to take off the steering colum plastic we noticed that the big wire harness the was connected behing the steering wheel was melted brunt and cracked! Could this be the cause of all my problems??!! Someone please help!!!!