Edyz7s

It's been bugging me now that my s13 has been real slow lately. I would floor it and I can hear it roaring but wont pick up as quick. I haven't done a tune up/check up since 1 year ago, I should go do that soon, but I want to find out the source of why it accelerates slow and idle. A couple days ago when I would start my 240 it would die immediately, happened twice, after it was warm. Hasn't happened since then but I feel like all this is connected with the problem. My idle is also bad when it's warm, but not when it's cold. It would idle around 500rpms and some times would go lower, about to shut off, after from gear to neutral. Any symptoms you can get from this?