94 b4000 v6- idles low at start up.
94 b4000 v6- idles at 200-500 rpm at start up. usually will kick in after about 1 minute. had one occasion where it stalled and wouldn't start, but may have been flooded. Check engine comes on mometarily, but then shuts off. Possibly idle control valve?
Or the throttle position sensor. A chain parts store like Advance or Autozone can check it and run a scan for trouble codes.
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