well i installed the headers about a week ago and after i got my o2's in it decides to run like crap and gave a really rough idle and run rough till about 1700 rpm. i checked all the wires and turs out 2 were burnt, so i changed the two and put plug wire wrap around them. now its still rough and no better then before. any advice?

~baird

 

check the o2's and the plugs when i did my as&m's it burned my #7 wire i was runing on 7 cylinders

 

i just replaced the wire and had some trouble getting it on. ill check it again and will check my o2's.thanks for your input.~baird