Okay ive got an idle probleme on my b16 The idle goes up and down up and down up and down..!!! Even when i drive steady i starts to burp .! when i give a lil kick of gass it commes back to normal lolll I tried to check for somme vacuum leaks.. I took off and clean the IAC solenoid and even put a nother one from my other car... and stilll.. could this be the oxygen sensor? tps sensor? or whatever shit sensor ..!! Its pissing me off and no one can help me whit this..!