When the engine gets to normal temperature and then left for 10 or so minutes, I start the engine, put it in reverse and within several seconds it will begin shuttering and die. I restart the engine (which takes about 2 seconds, longer than normal) and most of the time it will work fine until I get to where i'm going. Tonight however, I went shopping (so it was warm when I got to the store) and it died twice in a row when driving out of the parking lot which suggests to me the issue is getting worse. No check engine light.
Currently I haven't experienced the issue unless the engine is warm (no cold start issues so far).
There is 56k miles on the vehicle.
The issue has been occurring for about 4 months now.
We are in Texas.
We only use mid grade gas (if that matters)
I've got the extended 100k/6year warranty but I'm sure if I take it in they will have me replace a bunch of parts NOT covered by the warranty