December 6, 200619 yr I have a 92 SVX which refuses to IDLE. Starts fine and idle climbs to 1000-1500 rpm, for a few min, then drops rapidly to 500 rpm and idles very rough, or stalls. It seems to run OK at higher RPM. As the engine warms it won't idle at all. I don't get any trouble codes in the read memory mode. Does the 3.3 L have an Idle control valve, can't find any reference to it? Can't find any vacum leaks but it's possible.
December 6, 200619 yr Yes. The EG33 (3.3L) has an IAC and it probably needs cleaned. Check over at: http://www.subaru-svx.net/forum
December 6, 200619 yr I have a 92 SVX which refuses to IDLE. Starts fine and idle climbs to 1000-1500 rpm, for a few min, then drops rapidly to 500 rpm and idles very rough, or stalls. It seems to run OK at higher RPM. As the engine warms it won't idle at all. I don't get any trouble codes in the read memory mode. Does the 3.3 L have an Idle control valve, can't find any reference to it? Can't find any vacum leaks but it's possible. all engines with fuel injection have some sort of IAC, and yes you probably hit the problem right on the nose. nipper
Please sign in to comment
You will be able to leave a comment after signing in
Sign In Now