Engine start-up

[DB40]

I have a 2019 Ram 2500 6.4 litre. Recently but not on a regular basis the truck cranks as if it is going to start yet does not. On second attempt it starts up as it should. Like is said it is supratic but happening more frequently.

Any recommendations on the issue?

 

[Redfisher1974]

After sitting? Maybe fuel pump losing prime? Next time try and cycle key on/off before start to prime pump. Also check battery with load tester.

 

[BossHogg]

Check for stored codes, that may lead you to the cause.