The ORG - No shonky business!
Started by Berggreen, 08 February 2022, 04:53 AM
Quote from: rumb on 08 February 2022, 10:12 AMSounds like an issue with the WUR. It should start at a higher idle and then decrease as it warms up. Could also be air leaks somewhere. Good video on youtube and also older posts here about WUR.
Quote from: rumb on 08 February 2022, 12:03 PMIt seems to me the bigger issue is the WUR. That is easy enough to work through and eliminate as an issue. One step at a time.
Quote from: rumb on 08 February 2022, 02:27 PMSorry my brain wasn't engaging this morning. I meant to say the Auxiliary Air Valve. AAVhttps://forum.w116.org/mechanicals/is-my-aav-in-order/msg151637/#msg151637https://www.youtube.com/watch?v=aZBGpX9hETc
Quote from: Jan S on 08 February 2022, 05:58 PMThe drop from 1800 to 750 rpms when gear is shifted from P to D is strange ..... can't help you thereI'm also having high idle during warm-up. I have checked fuel system pressure, control pressure cold and during warm up (WUR). I have cleaned and tested the aux air valve, replaced the thermostat. All fine and good now. But idle is still high.Vacuum leaks are next on my list.
Quote from: ethanrmerc on 05 November 2023, 07:23 PMI am having the same exact issue with the difference in RPMs in park compared to drive... Were you ever able to pinpoint this issue?
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