There are 3 stored owner reports matching the engine leading-label group for the 2009 Nissan Armada in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)BOTH PASSENGER AND DRIVER SIDE EXHAUST MANIFOLD CRACKED AT THE SAME TIME
TL* THE CONTACT OWNS A 2009 NISSAN ARMADA. UPON STARTING THE VEHICLE, A TICKING SOUND WAS HEARD COMING FROM THE ENGINE. THE VEHICLE WAS TAKEN TO NISSAN OF VICTORIA (6003 N NAVARRO ST, VICTORIA, TX 77904 (361) 578-5000) WHERE IT WAS DIAGNOSED WITH A CRACKED MANIFOLD THAT NEEDED REPLACEMENT. THE VEHICLE WAS NOT REPAIRED DUE TO AN EXPIRED WARRANTY. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS APPROXIMATELY 80,000.
MY DAD AND I GOT INTO THE TRUCK AND HE ALMOST SLIPPED AND FELL ON SOME TYPE OF LIQUID. WE PULLED OFF AND REALIZED SOMETHING WAS WRONG WITH THE CAR IT WAS GOING VERY SLOW AND THE ENGINE SOUNDED AS THOUGH THE ENGINE WAS RACING EVEN THOUGH WE WERE GOING LESS THAN 10 MILES. WE PULLED OVER AND CONTACTED AAA WHO TOWED THE TRUCK AND THE TOW GUY SAID THE ANTIFREEZE/COOLANT HAD LEAKED OUT WHEN THE TRANSMISSION HOSE BUSTED AND LEAKED OUT ALL FLUID. I'M TRYING TO FIGURE OUT WHY MY 2009 NISSAN ARMADA SE TRANSMISSION IS ACTING UP. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.