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Another Start/Stop Unavailable Error...

6.6K views 13 replies 3 participants last post by  MorganB  
I wouldn't rule out the battery being the issue, even though you drove for 2hrs, it can still be a bad battery, perhaps not accepting full charge. But what I wanted to add was, I kind of experienced the same thing a while ago, and it was super hot that day, like over 100deg F and after driving for over an hour. Parked it, then once I came out to leave, it wouldn't start. I waited some more, cleared all the codes with the code reader ( you really need to invest in one to have in the car at all times), and started right up, zero issues since then. I did talk to a guy from the dealership, apparently with these fuel pumps, they don't like to get very hot and so it goes into a "limp" mode. Once it cools off, it operates normally. Maybe have your pump looked at? But you need to figure out what codes you got as well, could be something completely different.