2005 NISSAN 350Z Engine Problems

WHILE DRIVING AT AROUND 40MPH, MY 2005 NISSAN 350Z (41XXX MILES) SHUT DOWN COMPLETELY. NO POWER, BRAKES, STEERING, ANYTHING. I GLIDED TO A STOP AND PULLED OVER AS BEST AS I COULD. EVERY INDICATOR LIGHT CAME ON: CHECK ENGINE, SERVICE SOON, TIRE PRESSURE, ETC. I WAS ON A FLAT, BUSY CITY STREET GOING STRAIGHT WHEN THIS HAPPENED. PRIOR TO THIS, I HAD NO INDICATION OF A POTENTIAL PROBLEM. NO CHECK ENGINE LIGHT, ETC. I CALLED AAA AND AFTER ABOUT 20 MINUTES, DECIDED TO SEE IF IT WOULD START SO I COULD MOVE TO A SAFER PLACE. IT STARTED RIGHT UP. I'VE SINCE BEEN ABLE TO START AND DRIVE BUT THIS WAS EXTREMELY DANGEROUS. HAD THIS HAPPENED ON THE FREEWAY, IT COULD HAVE BEEN A CATASTROPHE FOR ME AND THE DRIVERS AROUND ME. IT'S A VERY CONCERNING SAFETY ISSUE. I'VE READ IT IS ONGOING WITH NISSANS THE SAME AGE AS MINE....

ALL THE CRANKSHAFT SENORS AND CAM SENSORS FAILED WITH A TOTAL LOSE OF POWER CREATING AND VERY DANGEROUS SITUATION SINCE I COULD NOT STEER THE CAR TO A SAFE LOCATION. IN OTHER WORDS I WAS VERY LUCKY THAT AN ACCIDENT WAS NOT CREATED AS A RESULT OF THIS FAILURE. THERE WAS NO WARNING AND NO BACKUP TO POWER THE VEHICLE SAFELY ON THE CITY STREET.

MY 2005 350Z HAS BEEN HAVING OIL CONSUMPTION ISSUES. THIS ALL STARTED AFTER SEVERAL THOUSAND MILES AFTER I HAD THE ORIGINAL ENGINE REPLACED FOR THE SAME ISSUE. WHILE DRIVING, AFTER ONLY 3000 MILES AFTER A OIL CHANGE THE ENGINE BEGAN TO KNOCK VERY LOUDLY. THE NOISE SO BAD I HAD TO PULL OVER AND STOP THE CAR AND HAVE IT TOWED TO MY MECHANIC. NOT A NISSAN DEALER. ES TECHNICAL SPORTS LOOKED INTO IT AND NOTIFIED ME THAT THERE WAS NO OIL IN THE ENGINE. THEY PLACE TWO QUARTS OF OIL INTO THE ENGINE AND I WAS ABLE TO DRIVE OVER TO GARDENA NISSAN IN SOUTHERN CA. FROM THAT DAY I HAVE BEEN DEALING WITH THEM ON THIS ISSUE. THIS STARTED IN 2010 AND I HAVE BEEN DOING OIL CONSUMPTION TESTS SINCE. THE VARIATION OF THE AMOUNT OF OIL USED IS NORMAL TO THE POINT THAT THE ENGINE NEEDS TO...