I have a 91 lx with a z6 swap and if i try and go WOT it will bog out on me. Also if i try to WOT it in nuetral it will get to about 3500 rpm and just sit there like it has 2 step but if u gradually do it, it will go the whole way to redline. Im just wondering if it's the tps or maybe the tps is wired wrong like the yellow and green wires are crossed or something dont know but would like some advice. Thanks

 

check your timing

 

unplug the tps and try to see if the same problem exists

 

i tried unplugging it but same prob and i think its in time so ne other help?

 

bump ttt

 

bump ne help

 

i have the same problem and i cant figure it out...
have you had any luck?