ToxicWS6

got my car dyno tuned a month ago, its been running great and the guy did a great job on it, but the last few days its been randomly idling at like 1300-1500 rpms after driving it around, at like stop lights and stuff, tryed tapping the gas to see if it would drop back down, nothing, and put in gear and clutched it a little to lower the rpms to see if they would stay and not really, also got code p1133 which was an air/fuel code, was wondering if any of this could be related to the tune, i also got code p0410 which is air pump mis read or something, i took it off almost 6-7months ago and this is the first time ive ever got a code from it, none of these codes have come back, only did once about a week ago, but still idles high as of last night randomly

could this be from tune or could something else be doing it? thanks

jimmyblue

iTrader: (11)

Vacuum leak is suspect #1, maybe something cracked (like
PCV boot) that changes its gap with the situation.

ToxicWS6

true, didnt think of vacuum leak at all >.< lol guess ill look over it tomm, got fog lights fixed today so im happy lol, thanks

Big&Tasty TA

Like "jimmyblue" said, I would check for a vacuum leak before I do anything else.