hey guys just need help to figure out the problem here.
Firstly my 86kw 4age on cold start idles at 2000rpm right, so everything was running smoothly, until my exhaust flange gasket was leaking so my car was relatively louder but what i noticed was that on cold starts my car started idling at 1000rpm i didn;t get it fixed until about a couple of days, so i got fixed and my exhaust is deep as now, but the problem is its still the same idling at 1000rpm on cold starts !! can someone help suggest a reason, i have yet to bring to a mechanic to see the problem as it could be a easy thing to fix.