Every once in a while after I have been driving for a while, I'll go in some where and when I come out and start the car, it turns over and tries to start but doesn't and seems ruff. It's only done it a few times over a period of 6 months. It does start after 1-2 trys though. Then it is fine. Anyone experience this as well? Just seems strange.
Thanks!!!!

 

I have not had this problem. It might be dirty fuel injectors I use Chevron 94 octane gas every fill (may not be available in all areas) and my car purrs. I would contact you dealer if it continues.

 

Have not experienced that problem nor have I ever seen that online for a 997.