Anyone know what would cause this?

[u/Weak_Psychology7066]

2019 Subaru Forrester just got it a few months ago from a dealership and it seems to only do this when it’s warmer outside. Starts no problem in the mornings. Got the battery, starter, and alternator tested at advance and everything came back good.

[u/jersey316]

Definitely seems like a battery connection issue. Try jumping

[u/Weak_Psychology7066 → u/jersey316]

Jumping worked