This sound effect can be found on The Premiere Edition Volume 1, which was made by The Hollywood Edge. Part of this sound effect was duplicated for Hollywoodedge, Engine Shut Off LongD PE076101, which is also available on the same library. Links: https://soundeffects.fandom.com/wiki/Hollywoodedge,_1964_Cadillac_Very_Sl_PE073001#Audio_Samples