2.9 studdering on acceleration

[97fordrunner]

SO I just put in a new O2 sensor in my '89 BII cause I busted the old one when I did the trans swap and when I ran the motor without the O2 it studard when I was getting into it but not to terrible, now with the new o2 it really is bad. Any suggestions? Also I noticed that in place of the frame mount filter the previous owner put a inline pump. I know that they did that in 88's. I can't hear a pump in the tank so I am thinking it must have taken a dump and he was to lazy to pull the tank and put a inline pump in. Could it be that the pump isn't correct and not delivering proper fuel pressure? what is a 2.9 supposed to run for fuel PSI? thanks guys

 

[97fordrunner]

well I found out the hard way what the problem was on the way home from work yesterday. I going to shift into OD and the clutch went to the floor hard so I figured I blew a line or o-ring, then about another 5 miles later as I was slowing for a stop sign the engine died and so I coasted into a bar parking lot and went to open the hood and then the hood release broke off at handle. But the fuel pump no longer turns on so that answers that.

 

[RDR]

man sounds like you got some luck? lol i replaced mine a while back ago, luckly they only run about 40$.