Three problems related to vehicle shudder have been reported for the 2011 Nissan Altima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Nissan Altima based on all problems reported for the 2011 Altima.
While in motion exiting a highway at approximately 35 miles per hour, the entire car shook, and started to lock up the wheels until the entire transmission released and had no further response. I had to coast over to the side of the road and the car was disabled as I had no forward or reverse gears despite the engine running perfectly. Car was free wheeling as it would not remain stationary on an incline road (had to use emergency break to restrain the car as wheels were free wheeling in park. It was very scary and had other cars been around or next to me I may not have been so lucky. It was nearly impossible to control the car while the shaking was occurring until the transmission released and steering was regained while coasting.
My trouble began as I sat and fueled my car with the same type of gas that I have been using for years. I filled my tank, started my car and it started huffing and puffing as if it was about to shut off. After a few minutes it stopped. A few days later while I was driving down the road one day I heard this loud rattling noise as if a chain or something was dragging the ground or being rattled. I approached a red light and lowered my radio to listen and as I sat idle in drive I could hear this rattling noise coming from the the front end of my car. As I drove down the road further it continued then stopped. I then parked my car and as I was in reverse the sound came back. I went on about my day and returned to my car to start it up and as I started it I heard the rattling loud noise again. I backed out of my parking spot and it continued. As I driving around at a speed of about 30-40 I could hear the noise come and go. I took my car to Nissan and they told me they couldn't find anything wrong. They told me everything under the hood of my car was fine. A few days later I brought my car back to Nissan informing them the the noise is continuing and my car shakes and jerks. I left my car and they called and said my alternator needed to be replaced. Just a couple days prior they said everything was fine so now I'm confused. I took my car to 3 separate auto shops and had them test my alternator and all 3 said my alternator, battery and starter were working perfectly. I began to research online to see if anyone had the same issues I have and there it was. A recall for the transverse link bolt. I'm pissed that Nissan would try to rip of a customer like that.
At 45mph my vehicle lost power and when gas was pressed it did not respond. I continued to travel home. Everytime I stopped at stop sign or slow speed and try to accelerate the car would shake violently (all captured on video) and would not accelerate. This was very scary. No service light ever came on!!!! I continue the approximately 3-4 mile drive home and it would do the same every time I slowed or stopped. I had to drive up a very steep hill and I did not think my car was going to make it. The research I have done and the information shared to me by several mechanics state that the 2007-2010 Altimas warranty for the cvt were extended from 60,000 to 120,000. This should have included the 2011 also, because the cvt problems continue. My car has only 104,000 miles on it and should not need a 4,000 transmission. I have owned a maxima and sentra in past and they were really great cars. All of the research that I have done reveals to me that jatco which nissian has 75% ownership of should be responsible and liable for these issues. The government should protect the public from this monopoly and help the little guy. It does not take much research to know that there is a major issue. The class action suit that individuals had to file due to the cvt in pathfinders being junk shows the govenment did not protect them. I will never own another Nissan! do the right thing Nissan and extend the warranty to all vehicles that are obviously having cvt problems due to poor product performance and if Nissan will not the government has enough evidence to make them do what they should have done on the own. Even the ceo of Nissan has had an article written about them holding jatco accountable for their inept product.