No vacuum leak/car idlesss help?

[Luiyi]

So as some as u many know my car was stolen but got it back and I have it running again to its full potential buttttttt now my car idles weird I checked for vaccum leaks and nothing.. Im thinking they pumped regular gas on my car since it was on empty when it was stolen anyone has a idea???

They took my hks boost controller but that about it but I disconnected the hoses and re-did the connections again since my bov wasn't going off how It was suppose too.. But since I did that the bov works perfect, JUST THE IDLING PART I DON'T GET>:(

[Luiyi]

Can someone help me with this problem?

[gprb25]

I would fill your car up with 93(or 91 if that's what is in your area) and drive around for a few miles. Let the new gas cycle through and then report back to us. If you haven't already done that..

btw.. what motor? KA, SR?? I'm assuming SR

[Luiyi]

Yeah sr I I've been drivIng the car already and pumped 91 and I put some fuel Injector cleaner as well..
Idk if there is some kind of stuff I can put on my gas tank to clean it up maybe some octane boost?