my 2.1 si prelude has an issue when it idles it jumps from 600 rpms to 1500 and some times all the way up to 2200 rpms ive been told its a throttle position sensor and also a fast idle valve. what do you know about this issue? apparently the "TPS" cannot be replaced without getting a whole new throttle body and if thats the problem is theyre a way around that
Jul 20, 2010 at 9:43 PM
