Nissan Altima transmission problems

VEHICLE TRANSMISSION FAILED. FROM A STAND STILL AT A STOP LIGHT, THE VEHICLE SHOOK AND THEN JUMPED FORWARD 2 FEET AS IF BEING REAR ENDED FROM BEHIND. WHEN THE LIGHT TURNED GREEN, I STEPPED ON THE GAS AND THE VEHICLE STARTED TO ACCELERATE. THEN THE VEHICLE MADE GRINDING NOISES, HESITATED, SHOOK, AND COMPLETELY LOST POWER TO THE WHEELS. THE FIRST INCIDENT (JUMPING 2 FEET) ALMOST CAUSED ME TO HIT THE VEHICLE IN FRONT OF ME. THE SECOND INCIDENT ALMOST CAUSE THE VEHICLE BEHIND ME TO REAR END ME BECAUSE WE WERE ACCELERATING TO MERGE ONTO A MAIN ROAD, AND MY VEHICLE ALL OF A SUDDEN STOPPED DEAD IN THE MIDDLE OF THE ROAD, BUT WITH THE ENGINE STILL RUNNING. *TR

MANY TIMES AFTER OWNING MY 2005 NISSAN, I STARTED HAVING TO CRANK THE ENGINE A COUPLE OF TIMES BEFORE IT WOULD START. THIS SHOULD NOT HAPPEN ON A CAR THAT WAS ONLY 4 YEARS OLD WHEN IT FIRST STARTED HAPPENING. ALSO THE KEY GETS STUCK IN THE IGNITION WHICH IT HAS BEEN DOING FOR A COUPLE OF YEARS. NO ONE KNOWS WHAT IT IS. I JUST PUT IT BACK IN DRIVE THEN PARK TO TAKE THE KEY OUT. *TR

IT OCCURRED TO ME IN JULY 2010. CAR WAS 7 MONTHS OLD WITH MILEAGE OF ~7,000 KM. THERE WAS A PROBLEM WITH ACCELERATION - WITH ACCELERATION PEDAL FULLY DEPRESSED ENGINE WAS REVVING UP TO ~2,200 RPM AND CAR BARELY ACCELERATED LIKE IT WAS SLIPPAGE IN THE TRANSMISSION. SWITCHING TO SPORT OR MANUAL MODES WAS NOT EFFECTIVE. THERE IS "HIGH FLUID TEMPERATURE PROTECTION MODE" DESCRIBED IN MANUAL, BUT THERE IS NO WARNING LIGHT/CHIME THAT TRANSMISSION ENTERS THIS MODE. DRIVER NOT BEING AWARE OF VERY LIMITED ACCELERATION CAN FIND HIMSELF IN VERY DANGEROUS SITUATION LEADING TO FATAL ACCIDENT, E.G. WHEN PULLING OUT IN HEAVY TRAFFIC. IT OCCURRED SEVERAL TIMES, NEVER ANY WARNING LIGHT WAS ON. FINALLY TRANSMISSION WAS REPLACED, BUT UNTIL NOW (JANUARY 2011) NISSAN DID NOT ADMIT THAT THERE IS A PROBLEM AND DID NOT TAKE ANY PREVENTIVE ACTION. *TR

I HAVE HAD MY ENGINE REPLACED AS A RECALL BUT WINDSOR NISSAN HAS NO RECORD WHEN I ASKED FOR THE REPORT. I WENT IN TO THE DEALER ON 12/16/10 AT 5:30 PM BECAUSE I WAS HAVING PROBLEMS AS THE GEAR SHIFT WAS GETTING STUCK IN PARK AND COULDN'T MOVE AT ALL. I READ THE BOOK WHICH SAYS TO PUSH THE SHIFT LOCK RELEASE BUTTON WHICH WILL LET ME MOVE THE GEAR SHIFT TEMPORARILY. I THEN CONTACTED THE DEALER WHO IN TURN TOLD ME TO BRING THE CAR IN TO CHECK IT OUT. THEY WANTED TO CHARGE ME $110 JUST TO SEE IT UNTIL I DISPUTED THAT. AFTERWARDS, HE TOLD ME THAT THE SHIFT LOCK CONTROL UNIT NEEDS TO BE REPLACED, HE COULDN'T EXPLAIN TO ME WHY THE CAR JUST UP AND STARTED TO ACT UP OR WHAT LEADS TO THAT. I HAVE AN OLDER MODEL NISSAN ALTIMA AND IT RUNS BETTER THAN THE 2006. I HAVE HAD MORE PROBLEMS WITH THE NEW CAR THAN I HAD WITH THE OLD ONE. I HAVE ALSO HAD TO REPLACE THE BACK BRAKE LIGHTS 6 TIMES WITHIN THE YEAR BECAUSE IT CONTINUES TO BLOW OUT AS WELL AS THE OVER HEAD LIGHT ON THE INSIDE OF THE CAR. THE ONLY THING THAT CONFUSES ME IS THE GEAR SHIFT, NOW I'M SUBJECT TO PAY $300 FOR THIS PART BEING REPLACED BECAUSE IT ISN'T COVERED IN THE WARRANTY AND NO ONE COULD TELL ME EXACTLY WHAT CAUSES THIS PROBLEM. I NEED TO KNOW WHAT IS CAUSING THE PROBLEM AND WHAT CAN BE DONE TO KEEP THIS FROM HAPPENING IN THE FUTURE. I HAVE CONTACTED OTHER MECHANICS WHO SEEM TO FEEL THAT THIS SHOULDN'T HAVE HAPPENED ESPECIALLY BECAUSE THE CAR IS ONLY 4 1/2 YEARS OLD. *TR

PURCHASED MY NEW ALTIMA 3.5 A FEW MONTHS AGO. HAD A PROBLEM THE SECOND WEEK, SEEMED LIKE THE TRANSMISSION WAS SLIPPING. AFTER STOPPING AT A STOP SIGN, I ACCELERATED BUT THE CAR WOULDN'T MOVE. HAD TO ACCELERATE A LOT TO GET THE CAR TO MOVE VERY LITTLE AND VERY SLOWLY. HAD I BEEN PULLING OUT IN TRAFFIC IT COULD HAVE BEEN A DISASTER. THE PROBLEM OCCURRED A FEW TIMES AS I PARKED IN A PARKING GARAGE. UPON RETURNING TO THE CAR HOURS LATER THE TRANSMISSION SEEMED FINE. MONTHS LATER AFTER A 3 1/2 HOUR DRIVE ON THE HIGHWAY, I GOT OFF THE HIGHWAY EXIT AND THE SAME THING HAPPENED. THIS TIME IT CONTINUED TO HAPPEN AT LOW SPEEDS, THE CAR ONLY ACCELERATED PROPERLY AT HIGH SPEEDS. THE FOLLOWING DAY (MONDAY) I DROVE THE CAR TO MY NISSAN DEALER TO CHECK OUT THE PROBLEM, I NEVER HAD ANY WARNING LIGHTS AT ALL. THEY RAN TESTS, FOUND NOTHING, ROAD TESTED AND DETERMINED I HAD A DEFECTIVE TRANSMISSION. BRAND NEW CAR. THIS DEFECTIVE TRANSMISSION COULD HAVE RESULTED IN SERIOUS INJURY OR DEATH TO MY FAMILY AND MYSELF. NISSAN IS REPLACING THE TRANSMISSION AS I WRITE THIS REPORT, BUT THIS NEEDS TO BE LOOKED INTO TO PREVENT OTHERS FROM SERIOUS ACCIDENTS. I WAS LUCKY. *TR

CVT TRANSMISSION IS WARMED UP AFTER DRIVING FOR 20 MINUTES. ONCE WARM, FROM A COMPLETE STOP, I LIGHTLY ACCELERATE TO MOVE FORWARD AND THE CAR HESITATES LIKE I AM NOT EVEN PRESS ON THE ACCELERATOR SO I PRESS HARDER ALMOST TO THE FLOOR WHEN THE CAR FINALLY AND SUDDENLY ACCELERATES OUT OF CONTROL ALMOST CAUSING AN ACCIDENT. THIS SITUATION HAPPENS IS A CONSTANT PROBLEM FOR THE PAST MONTH. ANOTHER PROBLEM IS THAT YOU CAN BE ON THE FREEWAY DRIVING AT 60MPH AND JUST LOOSE ALL POWER AND CANT ACCELERATE. I TOOK IT TO THE DEALERSHIP AND THEY SAY CANT REPLICATE THE PROBLEM AND TO JUST LEAVE IT WITH THEM TO SEE IF THEY CHECK ENGINE LIGHT COMES ON, BUT I HAD ALREADY EXPLAINED THAT THE LIGHT HAS NEVER CAME ON. THE SERVICE ADVISOR STATED THAT IF THE LIGHT DOESN'T COME ON AND THEY DON'T GET A "CODE" FROM IT THAT THEY CANT FIX THE PROBLEM UNDER WARRANTY EVEN THOUGH NISSAN KNOWS THAT THEIR IS AN ISSUE WITH THE CVT SO THEY EXTENDED THE WARRANTY ON THE VEHICLE. *TR

2005 NISSAN ALTIMA SE-R MAN TRANSMISSION. THE CLUTCH PEDAL STICKS TO THE FLOOR. THIS HAS HAPPENED TWICE IN A ONE YEAR PERIOD. I HAD THE CLUTCH REPLACED ONCE AND THE SLAVE CYLINDER ONCE. THE PEDAL IS STARTING TO STICK AGAIN. IT HAPPENS WHEN YOUR DRIVING. I DROVE TO A MOVIE, WENT TO LEAVE AND THE PEDAL STUCK TO THE FLOOR. WHEN THE PEDAL STICKS IT WILL NOT COME OUT OR GO INTO GEAR. I HAD TO PULL OVER, SLAM IT IN NEUTRAL AND ENDED UP DRIVING HOME IN FOURTH GEAR. I HAVE BEEN ON SEVERAL NISSAN FORUM SITES AND THERE ARE A LOT OF SE-R OWNERS HAVING THE SAME ISSUE. *TR

THE CLUTCH IN MY 2005 NISSAN ALTIMA STICKS TO THE FLOOR; NO PRESSURE WHAT SO EVER. THIS HAS HAPPENED AT LEAST 3 TIMES BEFORE. THIS TIME IT HAPPENED ON A BRIDGE IN A ONE WAY STAND ALONE LANE. IT HAD LOST MORE THAN 50 PERCENT OF ITS PRESSURE. GOOD THING I WAS WEARING SANDALS. WAS ABLE TO LIFT THE CLUTCH WITH MY TOES AND MAKE IT OFF THE BRIDGE. ONCE I GOT OFF, THE CLUTCH WAS NOT RESPONSIVE WHAT SO EVER. I PULLED OVER AND PARKED WITH THE CAR OFF FOR 20 MINS. CLUTCH STARTED TO WORK AGAIN'A MIRACLE. LAST TIME, IT TOOK OVER 5 HOURS FOR THE CLUTCH TO START WORKING AGAIN. IF I WAS IN TRAFFIC OR HAD TO MAKE AN A BRUNT STOP, BRAKING WITHOUT THE CLUTCH WOULD HAVE BEEN DISASTROUS. *TR