help with ka

[xsparc]

Originally Posted by timster

+1 for timing.

I know my car after running for a good half hour will get a really uneven idle after about 10 seconds of normal idling. Give it a little gas and it evens back out, then around 10 seconds later it's sketchy again. Does your idle drop low and shoot back up to 8 or 900 and then go back down again, feeling like it's going to stall but never actually stalling?

that sounds way more like a vac leak