2006 Nissan Frontier: whining or grinding noise

Filed Nov 11, 2015 · Engine · KY

Whining noise coming from timing chain or timing chain tensioner when engine running (both during idle or running on highway). The video below is the exact sound coming from my engine. Https://www.youtube.com/watch?v=iadr9xnazco

Filed Mar 31, 2014 · Engine, Transmission · 76,651 miles · CT

I bought my 2006 nissan frontier in for regular maintenance, during the dealer inspection they noticed a noise coming from the engine. The noise is a whining sound and I thought nothing of the noise until they stated that its the timing chain and that it needs to be replaced. From the research I did the timing chain is supposed to be a non-serviceable item and should last the entire life of the vehicle. Upon further investigation I found that this was a known defect that nissan motor corp is aware of. Nissan motor corp had issued tsb's for this item and they have even been part of a class action lawsuit. Why were nissan owners not made aware of this issue? Now I am faced with a $1,500 repair decision. From what I have also read if this chain breaks it can have serious safety issues for the driver, why has nissan not set up a recall for this issue.

Filed Apr 18, 2013 · Engine, Transmission · 99,800 miles · KY

When driving, a "rumbling" noise would come and go and a "whining" noise while accelerating. The rumbling noise was not consistent but would sound like a was driving on the side of the round. It would usually appear around 40-60 MPH when I would let off the gas and "coast" and try to press the gas again. I did not know there was a "warranty extension". I was not notified. Took the truck into the shop only to find out my transmission was going out due to the fact I have radiator coolant (antifreeze) in my transmission fluid; (over a gallon) cause by a factory defect. Something to do with a transmission piece going through the radiator and leaking. Mileage for my truck is right at 99,800. Barely made the 100,000 miles 3000 dollar so-called nissan warranty extension..

Filed Nov 29, 2012 · Engine · 44,000 miles · NY

Tl* the contact owns a 2006 nissan frontier. The contact stated that while driving approximately 35 MPH, he heard a whining noise coming from the front end of the vehicle while accelerating. The vehicle was taken to a dealer for diagnostic testing. The technician stated that the timing chain guide needed to be replaced. The manufacturer was made aware of the failure and advised the contact that the vehicle was not included in any recalls. The vehicle was not repaired. The approximate failure mileage was 44,000 and the current mileage was 45,000. The VIN was not available.

Filed Nov 15, 2012 · Engine · 60,000 miles · CA

When starting the vehicle a whining clicking noise is noticeable until vehicle is at normal operating temperature . After investigating this problem on the internet I learned that this is not an isolated occurrence and nissan motor corporation is well aware that this is a manufactures defect in there v6 motors at the timing chain guides but refuses to take responsibility to address and fix this problem and expects the owner of the vehicle to pay for nissan motor corporation defective timing chain guides that end up dropping downward out of their original position that causes timing chain failure . I paid 24000 dollars for this truck brand new from metro nissan in ontario calif, for that kind of money nissan should treat there customers better and take responsibility for there mistakes and be held accountable to fix this defect.. I will never by a nissan again and I will never recommend purchasing a nissan to anyone if this doesn't become a recall!

Filed Oct 21, 2011 · Engine, Fuel system · 90,000 miles · GA

My truck suffers from 2 known problems that has been widely reported and are involved in two nissan tsbs. I have the faulty fuel sending unit and the whining timing belt tensioner. I am not getting any help from nissan and just get a flat 'your warranty has expired' statement from them. I feel that they should fix these problems or at least offer a very reduced rate for the repair.

Filed Jun 15, 2010 · Engine, Fuel system · 50,000 miles · NC

Tl* the contact owns a 2006 nissan frontier. While driving at 10 MPH, the contact noticed a soft whining noise coming from the engine. The vehicle was taken to the dealership where the timing belt tension assembly was replaced. The failure mileage was approximately 50,000. The current mileage was approximately 82,000. Updated 07/12/10*jb updated 7/26/10 *cn the timing chain tensioner positioner assembly and fuel gauge had to be replaced. The consumer stated a recall had been issued regarding the fuel problem. The consumer stated he did receive a recall check, however it was for less than he paid for the repairs. Updated 08/09/10