truck runnin rough

ok this is goin to be a long post--
last nite my truck was runnin great as it always did-until i decided to lay it out- i ended up rippin the blower motor out of the fire wall-= but it also started runnin rough after that.. black smoke out of the exhaust carbon comin out stainin up the driveway,it doesnt have any ass behind at when you excelerate what the heck did i do to my truck?? could it be the catalytic conveter got busted up it seems like its runnini real rich too any help would be appreciated

oh yeah its a 1990 ranger 2.9L EFI

bump

oh yeah this is my daily too so any help is greatly appreciated

i noticed when i had my truck apart... that my truck ran like shit and even idled differently when i had the vaccuum hoses undone from the box? did you mess with that? my truck is an F150 though. how bout your o2 sensors? that might make the truck run rich if they are shot. i really have no idea, just hoping something will ring a bell for you

yeah i messed around with the vaccum lines no luck tho

I would think that the o2 sensor is prolly on target, although i'm not real sure.

One question is your daily the bodydropped ranger you have pictured. You must walk funny with balls that big, bd daily i'd prolly have to think about that choice for a while.

lol i drive this beast everyday bro 60 miles a day 30 to work 30 home lol

check the map sensor its bolted to the firewall right above the airbox...or u mita riped a wire out or sumthin from the harness.