I purchased a new 2015 Versa Note S in early March 2016. Joined this and other forums shortly thereafter. Thanks to a thread from “gonzagnr” entitled “hr16de owners-must read” and many other discussions primarily on Nissan Micra (Canada) forum, I learned of a potential problem with this engine. I listened to and tested my vehicle as advised in these threads and found that I clearly had the engine knock problem. Vehicle had less than 700 miles. I made a video of the knocking as demonstrated in these threads and went to the dealership. After some frustration, I got the Service Manager to listen/view my video. He acknowledged the noise and asked for a copy of the video to provide to Nissan engineering, which I did provide. Within a week I met with a representative from Nissan North America at the dealership; we test drove my vehicle and a new (2016) Note off-the-lot (to compare engine sound) and then he kept my vehicle for additional testing. Later he called to say they were going to replace the engine. They kept my vehicle until the job was done, approx. one week later (issued free loaner car). The invoice states (in part) “customer states there is a knocking noise in the bottom end of the engine. Nissan DTS confirmed customer noise…DTS killed
#2 Cyl and knocking noise went away…DTS advised to replace long block…and the primary failed part is the rod bearing…“
Old engine number *HR16*75xxxxJ
New engine number *HR16*79xxxxL
The new engine now has 1000 miles on it and sounds pretty good, much better than the old one where you could hear the knocking from the driver’s seat, but I’ve not really gotten down below it with a recorder to test it. I plan to put on some miles on it and keep listening for any problems.