I just installed Edelbrock coated headers onto my 92 RS, 305 TBI. an open air element is the only other mod. All new tune up. I installed a new O2 sensor when I installed the headers. Now when I drive it the check engine light flashes and the engine cuts out, then pulls then cuts out. Everytime it cuts out the check engine light flashes. Help please. Anyone else have this problem????????? Oh yea, I also eliminated the Cat and it is staight piped out the rear of the car.

 

Fixed it thanks