idle problem

Hi guys , had this idle issue with my s13 ever since I bought it will idle fine when cold , as soon as it gets to working temp the revs pick up to 1700-2000rpm have tried replacing the aac valve although it was a brown plug type , not sure if there is much difference It would only go up...

Hi Guys, got an issue with my stock 1991 sr20det 180sx its been swapped from another shell tried starting it starts for abit then dies after 5 seconds. it fires first time but feels like it runs out of air. tried starting it without a intercooler hose on so the intercooler was open to the air...

Hi there, after days of non stop reading on forums I've finally had to give in and ask for myself as I've recently purchase my Import S14 and have little knowledge of the car. The car was hunting 400-600 rpm on idle. Also every now and then the car would just lose power completely (no throttle...

This is kinda a follow up to my emissions problems as i think the 2 are linked... When my 530 is cold it will run fine, smooth and pull like a train... when the temp gets up however it will misfire like mad, hunt for idle and hold back when moving under 3k revs.. end result is that when it...