1999 CHEVROLET CHEVY VAN Engine Problems

I AM A FATHER OF 7 KIDS BOUGHT 2 CHEVY VENTURE VANS . ONE IS 2003 ON 06/12 AND 1999 ON 10/13 THE 2003 VEHICLE I WAS DRIVING ME AND MY 7 KIDS IN THE MIDDLE OF THE FREE WAY AND OUT OF NO WHERE THE VAN START SLOWING THE SPEED FROM 60 MPH TO 30 MPH SUDDENLY OUT OF NO WHERE THE ENGINE START SMOKING AND THE HOLE TRANSMISSION FALL IN THE MIDDLE OF THE FWY MY KIDS START SCREAMING AFRAID THEY WE ALL GOING TO DIE. I AM STILL IN THE MIDDLE OF THE FREEWAY AND WE HAVE NO IDEA WHAT THE HILL IS GOING OWN I CALLED THE POLICE AND THE TOWING TRUCK AND TOW MY CAR TO A MECHANIC AND ME AND MY KIDS TOOK A TAXI IN THE MIDDLE OF THE FREE WAY AT 10:00PM AT KNIGHT .IN THE MORNING THE MECHANIC CALLED ME AND...

PERSONALLY I THINK THE WHOLE VAN IS GARBAGE AND UNSAFE TO BE EVEN ALOUD ON THE ROADS. I HAVE HAD SO MANY PROBLEMS STARTING WITH HEAD GASKET~ THE ELECTRICAL IS A NIGHTMARE, VAN DIES EVERY FEW MONTHS FOR A REASON THAT 4 DIFFERENT MECHANICS CANT FIGURE OUT & I HAVE BOUGHT 6 BATTERIES IN THE PAST YEAR AND A HALF. MY POWER LOCKS STOPPED WORKING, MY POWER WINDOWS MOVE VERY SLOW & I HAVE TO HELP PULL AND PUSH THEM DOWN AND NOW MY PASSENGER SIDE WINDOW DON'T EVEN MOVE. MY FUEL WAS LEAKING BY INTAKE. MY CHECK ENGINE, AIR BAGS, BRAKES, BATTERY LIGHTS COME ON & OFF. HEADLIGHTS ARE VERY DIM AND FOGGY, FORGET TURNING SIGNALS. I REPLACED THEM AND THEY JUST GO OUT AGAIN. STARTER WENT, JUST REPLACED WHOLE EXHAUST SYSTEM & NOW THE COOLING SYSTEM, FANS ARE GOING HAYWIRE! LOUD BANGING NOISE LIKE SOMEONE IS UNDER THE...