Re: Run at idle after driving?
When I owned my 997TT, I did it for 20-30 seconds after every drive. After a hard drive, I would either take an extended drive or plan my cool down while driving before reaching my destination too avoid the extended idling period. I believe that a proper driving cool down is better than an idling one. But, if driven hard and not having that option, I let her cool for two minutes min.