WAS DRIVING ON THE FREEWAY WITH MY WIFE AND FIVE YR OLD SON WHEN WE HEARD A LOUD POP UNDERNEATH OUR 2018 JEEP WRANGLER AND INSTANTLY SAW A TRAIL OF SMOKE BEHIND US. WE IMMEDIATELY PULLED OVER TO FIND TRANSMISSION GUILD GUSHING FROM UNDERNEATH WITH TONS OF SMOKE AS WELL. WE WERE HOPING THE SMOKE WAS PROBABLY JUST FROM FLUID ON THE MANIFOLD BUT WE SMALL FLASHES OF FIRE STARTING AT THE TRANSMISSION AND CLUTCH AREA. I QUICKLY GRABBED MY SON SITTING IN BACK AND WE JUMPED OVER THE CONCRETE BARRIER ON THE SIDE AND RAN AWAY FROM THE JEEP AS IT QUICKLY BECAME ENGULFED. IT STILL HAD THE TEMP TAGS HAVING ONLY HAD IT THREE WEEKS. IT WAS A 2018 WITH 15K MILES.