2006 Nissan Altima

I have replaced the water pump, the belt, the thermostats, the rotors, the brakes, the fuel pump, the evap vent valve solenoid, the spark plugs, and fuel injectors and my car is STILL throwing the codes P-0462 and P-447. I've checked the wires and they are good. My car keeps misfiring and stalling now and my fuel pump doesn't have a fuel level sensor. The float bar is brand new as well as the fuel pump. And my dashboard speedometer is 10 miles off. I've tried everything and it's still throwing the same codes.

ON APRIL 27, 2020, I WAS DRIVING DOWN THE HIGHWAY @ABOUT 70MPH AND MY CAR JUST SHUT IT SELF OFF, I TRIED TO CRANK IT OVER AND OVER AND WOULDNT STARTBACK UP BEFORE I HAD TO PULL OFF THE HIGHWAY. I HAD NO WARNING OR NOTHING. IT WOULDNT START BACK UP UNTIL HOURS LATER AND WAS ABLE TO DRIVE IT HOME. WHEN I SAY HRS I'M MEANING ATLEAST 6HRS. ON APRIL 28TH 2020 I WENT TO START MY CAR AGAIN THIS MORNING AND IT WOULDNT START AGAIN. I HAVENT TRIED IT SINCE. I WAS TOLD THAT IT CAN BE THE CRANKSENOR I DID A TOTAL RECALL ON MY CAR AND IT SAIDS THERE IS A RECALL ON IT BUT NOT FOR MY CAR.

MY DRIVERS SEAT IS STUCK RECLINED AND IT WON'T MOVE ANYMORE (PARKED).MY DRIVERS DOOR WON'T UNLOCK (PARKED). MY ENGINE CONTINUOUSLY RATTLES AND THE CAR STALLS (DRIVING NORMAL STREET OR HIGHWAY).THE FUEL GAUGE DOESN'T WORK ACCURATELY (PARKED DRIVING ON STREET HIGHWAY OR IDILING). THE BRAKES AND ROTORS ARE CONSTANTLY GETTING REPLACED AND SQUEAKED SINCE THE DAY I GOT THE CAR ( STOPPING).

TL* THE CONTACT OWNS A 2006 NISSAN ALTIMA. WHILE DRIVING VARIOUS SPEEDS, THE ENGINE SUDDENLY VIBRATED, THE CHECK ENGINE INDICATOR ILLUMINATED, AND THE VEHICLE STALLED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE FUEL PUMP WAS FAULTY. THE FUEL PUMP WAS REPLACED AND THE FAILURE WAS REMEDIED. ALSO, THE FUEL GAUGE WOULD DISPLAY INACCURATE READINGS AND WAS INOPERABLE PAST THE HALF FUEL MARK. THE CONTACT STATED THAT THE ENGINE SHOOK AND VIBRATED DUE TO LOW OIL LEVELS. THE CAUSE OF THE FAILURES WAS NOT DIAGNOSED. THE MANUFACTURER AND LOCAL DEALER WERE NOT NOTIFIED. THE FAILURE MILEAGE WAS 136,000.

ON 5/23/19 MY SON WAS DRIVING THIS CAR ON THE INTERSTATE WHEN THE CAR BEGAN TO DECELERATE AND COMPLETELY STOPPED/SHUTDOWN ON THE HIGHWAY. IT'S A BLESSING HE WAS NOT INJURED/KILLED WHEN THIS HAPPENED. THE DIAGNOSTIC CHECK REVEALED A SENSOR THAT THE FUEL PUMP NEEDED TO BE REPLACED, SO AFTER AN EXPENSIVE REPAIR ON 5/24/19.THEN ON 5/25/19 WHILE DRIVING TO WORK, THE CAR BEGAN TO DO THE EXACT SAME THING AGAIN AND STOPPED ON THE HIGHWAY. NISSAN NEEDS TO ADDRESS THE ISSUE WITH THIS CAR ASAP BEFORE SOMEONE GETS SERIOUSLY INJURED OR KILLED!!!