TRANSMISSION FAILURE FROM RADIATOR FLUID LEAKAGE INTO THE TRANSMISSION FLUID. THE COOLING SYSTEM FOR THE TRANSMISSION RUNS THROUGH THE RADIATOR. WHEN THE RADIATOR FAILS RADIATOR FLUID LEAKS INTO THE TRANNY FLUID AND DESTROYS THE INTERNAL TRANSMISSION CLUTCH PLATES AND TORQUE CONVERTER. NISSAN EXTENDED THE WARRANTY FROM 36K TO 80K MILES OR 8 YEARS ON THE RADIATOR, KNOWING THERE WAS A PROBLEM, BUT N…
2007 nissan Pathfinder engine problems
moderate 156 complaints filed with NHTSA · avg repair $3,100
Complaints
156
Recalls
0
Crashes
2
Avg fix
$3,100
What owners are reporting 6 most recent
THE CHECK ENGINE LIGHT STAYS ON THE CAR. ALSO, THE FUEL DELIVERY SYSTEM HAS BECOME A SIGNIFICANT HAZARD IN THE CAR. THE PATHFINDER'S GASOLINE GAUGE INDICATES THAT IT IS HALF FULL, BUT SUDDENLY THE YELLOW LIGHT COMES ON TO INDICATE THE CAR IS EMPTY. THIS IS A SIGNIFICANT HAZARD WHILE ON THE HIGHWAY AND THERE ARE TIMES WHERE A GAS STATION MAY NOT BE EASILY ACCESSIBLE. *TR
TL* THE CONTACT OWNS A 2007 NISSAN PATHFINDER. THE CONTACT STATED THAT THE VEHICLE FAILED TO START AFTER SEVERAL ATTEMPTS. THE VEHICLE WAS TAKEN TO THE DEALER, WHO DIAGNOSED THAT THE RADIATOR HAD AN INTERNAL CRACK THAT LEAKED FLUID INTO THE TRANSMISSION, CAUSING DAMAGE TO THE COMPONENTS. AS A RESULT, THE TRANSMISSION AND THE RADIATOR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFAC…
TL* THE CONTACT OWNS A 2007 NISSAN PATHFINDER. THE CONTACT STATED THAT THE VEHICLE FAILED TO START. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE TRANSMISSION AND THE RADIATOR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 117,000. UPDATED 2/25/15*CN UPDATED 9/11/2017*CN
I WAS ON EXPRESSWAY, DRIVING APPROXIMATELY 60-65 MILES PER HOUR AND WITHOUT WARNING CAR LOST ALL ITS ABILITY TO ACCELERATE OR MAINTAIN SPEED. CAR ENGINE WOULD REV WHEN YOU PRESSED ON THE ACCELERATOR BUT THE CAR WOULD NOT RESPOND. VEHICLES BEHIND ME HAD TO HIT ON THERE BRAKES AND GO AROUND ME AS I ATTEMPTED TO STEER VEHICLE TO THE SIDE OF THE EXPRESSWAY. ONCE VEHICLE CAME TO A STOP, MY TRANSMISSION…
THE VEHICLE VIBRATED AND SHUTTERED AND CEASED TO MOVE. I WAS IN TRAFFIC AND LUCKILY HAD A PLACE TO PULL OVER. I HAD THE VEHICLE TOWED TO THE LOCAL NISSAN DEALERSHIP. AFTER A DISCUSSION AND DIAGNOSIS BY THE TECHNICIAN AND SHOP FOREMAN IT WAS DETERMINED THAT THE TRANSMISSION AND THE RADIATOR HAD CROSSED CONTAMINATION OF FLUIDS RESULTING IN THE TRANSMISSION BECOMING INOPERABLE AND REQUIRING THE TRA…
Common questions
How serious is the engine problem on the 2007 nissan Pathfinder?
It's a documented issue but not catastrophic. 156 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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