lexus ls 400 1998 when engine has been run to normal temperature on switching off vehicle leaks coolant does not leak when running or cold vehicle performs ok and does not over heat any ideas ?

1.0FreeAutoMechanic Advicehttps://www.freeautomechanic.com/mechanic/forumliz machttps://www.freeautomechanic.com/mechanic/forum/author/elizabeth-macdonaldlexus ls 400 1998 when engine has been run to normal temperature on switching off vehicle leaks coolant does not leak when running or cold vehicle performs ok and does not over heat any ideas ?rich600338<blockquote class="wp-embedded-content" data-secret="Wmmb6fQq3Z"><a href="https://www.freeautomechanic.com/mechanic/forum/2010/10/lexus-ls-400-1998">lexus ls 400 1998 when engine has been run to normal temperature on switching off vehicle leaks coolant does not leak when running or cold vehicle performs ok and does not over heat any ideas ?</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.freeautomechanic.com/mechanic/forum/2010/10/lexus-ls-400-1998/embed#?secret=Wmmb6fQq3Z" width="600" height="338" title="“lexus ls 400 1998 when engine has been run to normal temperature on switching off vehicle leaks coolant does not leak when running or cold vehicle performs ok and does not over heat any ideas ?” — FreeAutoMechanic Advice" data-secret="Wmmb6fQq3Z" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); </script> when engine has been run to normal temperature on switching off vehicle leaks coolant does not leak when running or cold vehicle performs ok and does not over heat