- Mon Jun 07, 2010 10:18 pm
#199078
for sure ill add some pics
quick question. Immediatly after revving high my idle sometimes reutrns to maybe 3-500 rpm, really low almost to sputtering out but not quite and not everytime, any ideas. also when i start it, it starts at about 2k but then returns to idle speed either by itself or after a slight tap on the gas. I believe these problems are related but other than these things, for now the car is running awesome. Maybe fast idle thermal valve ?? IACV?? ETC? The IACV has been cleaned, the FITV has not i plan on cleaning it but any other ideas would be great especially seeing that it might not be whats wrong with it.