There is no official "patch" for this, because the save editor is working correctly based on the game's logic. To bypass this, you must use or Logic Workarounds . Here is the step-by-step fix.
: Look for any cars with extreme or negative heat values (e.g., values appearing as nfs carbon save editor invalid car heat value exclusive
using a save editor, you might have run into a frustrating roadblock: the "Invalid Car Heat Value" There is no official "patch" for this, because
For a detailed look at fixing save errors and managing car data: nfs carbon save editor invalid car heat value exclusive