Problems · by component

2002 Nissan Altima engine and engine cooling problems

599 owner complaints to NHTSA about the 2002 Nissan Altima cite engine and engine cooling, 56% of all 1,062 complaints for this model year. NHTSA also lists 3 recalls on this component.

Complaints
599
56% of all complaints
Crashes
5
Reported by owners
Fires
20
Reported by owners
Injuries
12
Reported by owners
01 —Owner reports

What owners say about the engine and engine cooling

Verbatim from NHTSA complaints, newest first
“The contact owns a 2002 Nissan Altima. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power with the traction control warning light illuminated. The vehicle hesitated to restart. The vehicle was taken to an independent mechanic who related the failure to NHTSA Campaign Number: 03V455000 (Engine and Engine Cooling) however, the VIN was not included in the recall. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 133,000.”
Owner complaint to NHTSAFiled Jun 17, 2022Engine and engine coolingODI 11469825
“2002 NISSAN ALTIMA. CONSUMER WRITES IN REGARDS TO POWER VALVE SCREW ISSUE. *LD THE CONSUMER STATED HE WAS QUOTED A PRICE OF $1,000 FOR A CATALYTIC CONVERTER AND $5200 FOR A NEW ENGINE WITH LESS THAN 90,000. *JB”
Owner complaint to NHTSAFiled Mar 15, 2017Engine and engine cooling, EngineODI 10965549
“TL* THE CONTACT OWNS A 2002 NISSAN ALTIMA. THE CONTACT WAS UNABLE TO START THE VEHICLE. THE VEHICLE WAS TOWED TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE CATALYTIC CONVERTER FRACTURED AND WENT INTO THE ENGINE. THE CONTACT WAS REPAIRED PER AN UNKNOWN RECALL IN 2003, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 135,000.”
Owner complaint to NHTSAFiled Jul 14, 2016Engine and engine coolingODI 10884843
“TL* THE CONTACT OWNS A 2002 NISSAN ALTIMA. WHEN THE VEHICLE WAS STARTED, THE CONTACT HEARD A LOUD ABNORMAL NOISE. THE CONTACT MENTIONED THAT AFTER HAVING REPLENISHED THE ENGINE WITH OIL, THE ENGINE LIGHT REMAINED ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER. THE TECHNICIAN DIAGNOSED THAT THE CATALYTIC CONVERTER NEEDED TO BE REPLACED. THE APPROXIMATE FAILURE MILEAGE WAS 123,000.”
Owner complaint to NHTSAFiled Jul 28, 2015Engine and engine coolingODI 10744428
“PURCHASED VEHICLE PRE-OWNED,SELLER APPEARED HONEST & TRUTHFUL ABOUT THE VEHICLE,HOWEVER AFTER ABOUT 2 WEEKS OF OWNERSHIP I NOTICED HIGH OIL CONSUMPTION,PROBABLY ABOUT A QUART A WEEK,,DIDNT THINK MUCH ABOUT IT,EXCEPT THAT I PROBABLY HAVE BAD RINGS,OR LEAKING INTAKE VALVES/SEALS AND WOULD REQUIRE COSTLY ENGINE REPAIR.MY DAUGHTER CAME HOME ONE DAY AND MENTIONED THE CAR WOULDNT GO OVER 15 MPH,SO I TOOK IT FOR A RIDE & AS SHE SAID,INTERMITTANTLY THE VEHICLE WOULD ONLY GO 15-20 MPH,RENDERING THE CAR UNSAFE TO DRIVE,,WHEN I GOT BACK WITH THE CAR I OPENED THE HOOD ONLY TO SEE THE FRONT CATALYTIC CONVERTER WAS GLOWING BRIGHT ORANGE AND NO EXHAUST EXITING THE TAILPIPE,,,I KNOW ENOUGH ABOUT CARS TO KNOW THAT CAN ONLY MEAN THE CONVERTER IS CLOGGED SOLID,,,,INQUIRED AT A LOCAL NISSAN DEALER WHAT THE WARRANTY WAS ON THE THE CAT AND THEY SAID IT WAS 8 YRS,80K MILES,,,DID SOME RESEARCH ON THE WEB AND FIND OUT THERES A RECALL ON IT,THE CAT COMING APART & PIECES OF IT GETTING SUCKED UP INTO THE INTAKE CAUSING CATASTROPHIC ENGINE DAMAGE,,,NISSAN WAS REPLACING THE CATS,INSTALLING HEAT SHIELDS,AND REPLACING ENGINES TO TO THE DEFECT OF THE CAT,,,,,DEALER SAYS HE CANT HELP…”
Owner complaint to NHTSAFiled Jun 26, 2015Engine and engine cooling, Power train, Unknown or otherODI 10731083
“I HAVE A GENERAL QUESTION PLEASE. SOMEONE IN MY HOME PURCHASED ABOVE MENTIONED CAR RECENTLY FROM DEALER AND WAS NEVER TOLD OF THE RECALL OR THE PROBLEMS THESE CARS HAVE. WHEN MY FRIEND CALLED THE DEALER ASKING WHY THE OIL CONTINUED TO BE EATEN UP, THEY RESPONDED THAT IT WAS NORMAL. TONIGHT THIS INDIVIDUAL DROVE IT HOME FROM WORK, IT ACTED UP, AND HAD "ENGINE OVER TEMP" ACCORDING TO MACHINE THAT GIVES CODES WHEN THERE ARE PROBLEMS, AND SAID OTHER CODES ABOUT RANDOM MULTIPLE CYLINDER MISFIRE. COULD THIS BE RELATED TO THE RECALL YOU ISSUED ON THIS 2002 VEHICLE. ALSO WHAT CAN SHE DO TO ENSURE HER SAFETY. THIS PERSON WAS SOLD THIS WITHOUT BEING TOLD. HOW CAN WE ENSURE THE COMPANY COMPLIED WITH THE RECALL AND "FIXED" SAFETY ISSUES?THE RECALL INFORMATION SOUNDS VERY DANGEROUS. *TR”
Owner complaint to NHTSAFiled Aug 4, 2014Engine and engine coolingODI 10618875

Showing 6 of 599 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 10, 2026NHTSA vehicle page
02 —Related recalls

3 recalls on this component

Engine and engine cooling

Free remedy

ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH A 2.5L ENGINE, THE CRANKSHAFT POSITION SENSOR CAN OVERHEAT CAUSING A BRIEF INTERRUPTION IN THE SIGNAL OUTPUT FROM THE SENSOR.

Engine and engine coolingReported Nov 14, 2007NHTSA 07V527000

Engine and engine cooling

Free remedy

ON CERTAIN PASSENGER VEHICLES, THE CIRCUIT BOARD FOR THE CRANK POSITION SENSOR OR CAM POSITION SENSOR MAY HAVE AN IMPROPER SOLDER JOINT DUE TO SOLDER DEFORMATION CAUSED BY HEAT STRESS ACCELERATED BY THE EXISTENCE OF FLUX RESIDUE DURING THE SOLDERING PROCESS.

Engine and engine coolingReported Nov 17, 2003NHTSA 03V455000

Engine and engine cooling: manifold

Free remedy

ON CERTAIN VEHICLES EQUIPPED WITH THE 2.5 LITER ENGINE, THE EXHAUST PIPE HANGER PIN MAY CATCH DEBRIS FROM THE ROAD THAT COULD BE IGNITED BY CONTACT WITH THE MAIN CATALYST. ALSO ON 2002 ALTIMA AND SENTRA VEHICLES, CERTAIN ENGINE OPERATING CONDITIONS MAY CAUSE THE PRE-CATALYST TO OVERHEAT AND DAMAGE THE CATALYST SUBSTRATE.

Engine and engine coolingReported Mar 11, 2003NHTSA 03V084000
Data from NHTSA Recalls API · synced Nov 10, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.