hi guys,
im only new to the forums. ive just purchesed a R32 gtr 1990 model. after owning a supra.
now after 3 days off ownership i've ran in to issues with the car. i was driving it stopped at some traffic lights and turned. when turned i decided to give it a lttle boot full and it just cut out and shut down. now i restarted the car and after that the car wont rev past 4500rpm.it splutters and feels like its surging. i orginally thought it was the fuel pump (checked pressures and flow rate, a little slack) and so happen i had a denso 10-20 universal fuel pump so i placed this in it did not fix the issue ( though finding the original fuel pump was a little tired was a good time to upgrade) now i then i was thinking the air flow meters so i've pulled them off and given them a good clean out ( i have spare airflow meters so i fitted those also didnt fix the issue). now this did not fix the issue either! i also check vaccum hoses and other relating hoses ,found no leaks. just wondering if you guys no any issues with the gtr relating to these faults!?
does the tps (sensor) have a spring load in it? or is it one off those ones that dont? thats what im thinking the issue is at the moment just sourcing a new tps now?
your info and input would be great
thanks Josh