Re: Humming Noise

Posted by Dave Schmick On 2013/2/12 15:11:12

Regarding your trouble re-starting when hot, recommend you check out the excellent thread below written by one of our friendly forum ambassadors, BH. I have often experienced the hot start problem in my 23rd series if it has been shut down for longer than 10 minutes or so, but I have always been able to easily re-start the car under these conditions if I floor the accelerator to open up the choke (i.e. I'm dealing with a flooded engine following a "hot soak" as decribed in the below thread). Recognize that this may not be your problem, but it's certainly very possible and easy enough to test. Until I learned this technique, I had significant difficulty getting it re-started. Haven't had any problem since that little discovery 5 years ago.https://packardinfo.com/xoops/html/modules/newbb/viewtopic.php?topic_id=8144&forum=14&post_id=87720#forumpost87720