DRIVER'S SIDE EXHAUST MANIFOLD BROKE WHILE DRIVING SLOWLY ON BUMPY ROAD. FLANGE THAT ATTACHED TO CATALYTIC CONVERTER SEPARATED FROM STAINLESS STEEL PIPING. NOW HEAT AND CARBON MONOXIDE IS PUMPING OUT UNDER DRIVER'S FEET. VERY LOUD. NISSAN SAYS "TOUGH LUCK" - WE ARE NOT PAYING. 54,000 MILES, 7 YEARS OLD.
2011 nissan Xterra engine problems
moderate 6 complaints filed with NHTSA · avg repair $3,100
Complaints
6
Recalls
0
Crashes
0
Avg fix
$3,100
What owners are reporting 5 most recent
DRIVER'S SIDE EXHAUST MANIFOLD BROKE WHILE DRIVING SLOWLY ON BUMPY ROAD. FLANGE THAT ATTACHED TO CATALYTIC CONVERTER SEPARATED FROM STAINLESS STEEL PIPING. NOW HEAT AND CARBON MONOXIDE IS PUMPING OUT UNDER DRIVER'S FEET. VERY LOUD. NISSAN SAYS "TOUGH LUCK" - WE ARE NOT PAYING. 54,000 MILES, 7 YEARS OLD.
The contact owns a 2011 Nissan Xterra. The contact stated that while the vehicle was parked, an engine oil leak was present. No warning lights were illuminated. The vehicle was taken to a local independent mechanic where it was diagnosed that the oil connector bolt and O-ring seal needed to be replaced. The local dealer was contacted, but the vehicle was not diagnosed or repaired. The vehicle was …
The vehicle was driving just fine, then about a month later the heat gauge started to fluctuate, i replaced the radiator caps, thermostat...it ran good for another month, started to overheat....i made sure water was in radiator and overflow...about a month went by the gauge started to fluctuate again, now there is water in my oil, meaning a cracked head gasket...this is the 2nd vehicle ive purchas…
ENGINE FAILED
Common questions
How serious is the engine problem on the 2011 nissan Xterra?
It's a documented issue but not catastrophic. 6 complaints have been filed. Repairs average $3,100 and most owners catch it before it causes a breakdown.
At what mileage does the engine typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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