alright i know how many people ask this question but i cant seem to find out enough about it...............im new to the rotary world, i just bought a 87 rex for 350$ and the only thing thats wrong with it is the idle........a lot of people tell me its the tps or vacume lines , or just the warm up system screwin up .....but how do i fix it? these cars are a little more advanced then the normal POS honda....my car will just keep reving from 1 grand to 3500, which i heard the warm up system makes the car stay at 3500 for a few min..... so my guess is the warm up system ....i dont know how to bypass it just yet thats why i turn to all of u ....the experts thanks for the help