Hi guys,it has been a while since my last post

Ford guys! this vehicle is a gross polluter Dyno readings

co hc o2 5015 8% 340 3.8 2525 5% 240 1.2

new o2 sensor,cts,fuel pressure is ok air pump seems like it is diverting ok but intermitently there is no vac...

FIX posted 12/20/1998

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