2005 Nissan Armada Engine cooling Problems

“Check engine light remained on due to catalytic converter failure. Received warranty notice from Nissan of problem with catalytic failure, however, my mileage prevented free replacement. My state require emission testing each year, therefore, without replacement I would be unable to register my truck. My truck was purchased new and is service on a regular basis. Paid for replacement.”

“The fuel shows that I have a quarter of a tank or a bit more left and the number mileage on the screen shows the same. My vehicle randomly stops without warning. This has happened 3 times. I had the vehicle repaired last year for the same reason and here I am again. I see there is a recall and my car was not included. I called Nissan and the representative told me told contact NHTSA to be more effective.....he acknowledged the problem with the trucks. I feel as though it is a definite safety hazard. We were lucky this time. …”

“My wife was driving the 2005 Nissan Armada when it totally shut down. Luckily she was in a parking lot and was able to get out of the lane of traffic. We took it to the dealer, and he advised it was the ipdm and is typical issue with Armada. They replaced but since there were no recalls or service bulletins, I had to pay for the repairs. I'd like to be reimbursed as it appears this is a known issue.”

“2005 Nissan Armada.. Have a hole in radiator that needs replacement. Has happened twice within the past two months. Had it replaced in august while on vacation then last week smelled the antifreeze and I took it to a dealer and they said there is a whole in the center of the radiator and we need a new radiator. We have a guard on bottom of truck to prevent this from happening and dealer says this is a rare occurrence with this model. …”

“Driving fine then after stopping at a stop sign, car would not accelerate, like it is in a higher gear. After reaching 10mph it drives perfectly fine. If after stopping you cut the engine and restart, it is fine. Reverse works fine. Code p1757 comes up on test. A bad valve body. I've seen this all over the internet mostly on Nissan '05 models, maybe some '06. Very frustrating, Nissan says I need a whole new transmission. I'm thinking a recall should be looked into. It doesn't seem to happen on other year models as much.”