1995 Ford E-150 Q&A

1995 Ford E-150 Question: rough idle when cold

My van has a rough idle when cold, but engine warms up it runs fine. I did tune-up recently to help the problem but it still has the same issue. Any help would be fine. No check engine light on either. -
Answer 1
Check for trouble codes anyway, they may be stored even if the light isn't on. Check for vacuum leaks and try cleaning the idle valve and the throttle body. -