I just bought a used 2015 RAM 1500 Ecodiesel (30K miles). I started noticing several times today that when I start accelerating from a dead stop my oil pressure shoots up to 40, 50 even 60 PSI. It shocked me...but being a newbie diesel owner I have no idea if that is to expected. With all the 'blown engines' I'm wondering if this is an early signal for future blown engine. This extreme spike in oil pressure...is that 'normal' for an ecodiesel?