My lexus es300 stop running ck engine code ICM after 10 minutes start again and runs good

Hello, nothing unfortunately can be determined without knowing more about your vehicle, the physical condition and informational output via testing. I can't tell if you mean the check engine light comes on in the instrument cluster - and that if you restart it, then it runs well...or if sometimes it runs well and others times does not, or if there is some kind of other experienced symptom. I'd recommend some hands on experiencing of your concern followed by needed testing to troubleshoot the cause of the issue. It sounds like it will be easy to duplicate the concern and therefore not difficult to get to the root of the problem when tested by a professional technician equipped with tools and shop manual information. https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.