I seem to have left this a bit up in the air …….
I did absolutely nothing to remedy any of these strange affects ……… but over the weeks and months following absolutely everything had reverted to superb calm, zero vibration classic Ls400 motoring …….. thankfully
Whatever was the cause has “ gone “ and she motor’s ever so well ……. maybe she just needed longer and more robust driving ……. I try not to hang about and stretch my Ls400s when and where possible …….
She’s all good and now on 100,822 miles …… 91 J reg ….. and I use them each, every other day …… I have a local mile stretch where I can let them loose and appreciate their raw power, supreme comfort and classic 4ltr V8 prowess
Not sure motoring can come better than a pair of Ls400s 😂🤣
🙏
Malc