Bronco Forum - Full Size Ford Bronco Forum banner
timing advance
1-1 of 1 Results
  1. 1980-'96 Bronco Tech
    So in case anyone's following, I've been at this for three months now, trying to get this old girl running after a MAF swap. I've finally traced the problem to my timing, the base timing is fine but timing won't advance off idle. This has been causing my O2 sensors to read lean at cruise and...
1-1 of 1 Results