Ok heres the problem...when i hit the accelerator on the car it starts to bog out severly at about 2100RPMS..dunno wats goin on i tried everything from cheking vacum lines to intercooler piping i even switched the TPS and same **** is hapenin ...so wat i did for now was disconnect the TPS and now it doesnt bog out, but the tranny (automatic) shifts really bad.....its weird..but i seriosly need some help here....anyone!?!?

 

stats on your car would be helpfull to narrow down your problem

 

1990 LX BPT swap..automatic....

 

hjave you thought about changing your tps sensor not just unplugging it?

hows your exhast? plugged cat maybe

 

thats what i said i changed it and same problem arose.....

my exhaust is 3" all the way through..no cat

 

is ur throttle body for an automatic tranny? u know the tps is not interchangeable w/ manual tranny.

check the resistance on ur tps...

check the resistance on ur vaf...