NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
450 reportsClear category filter125,000 miles · Dec 8, 2008
Engine And Engine Cooling
TL*THE CONTACT OWNS A 2003 NISSAN ALTIMA. THE CONTACT STATED THAT THE CHECK ENGINE INDICATOR ILLUMINATED ON THE INSTRUMENT PANEL. SHE TOOK THE VEHICLE TO A LOCAL REPAIR SHOP AND THE MECHANIC STATED THAT THE CRANKSHAFT POSITION SENSOR AND CATALYTIC CONVERTER FAILED. IN NOVEMBER OF 2007, THE CONTACT TOOK THE VEHICLE TO THE DEAL…
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TL*THE CONTACT OWNS A 2003 NISSAN ALTIMA. THE CONTACT STATED THAT THE CHECK ENGINE INDICATOR ILLUMINATED ON THE INSTRUMENT PANEL. SHE TOOK THE VEHICLE TO A LOCAL REPAIR SHOP AND THE MECHANIC STATED THAT THE CRANKSHAFT POSITION SENSOR AND CATALYTIC CONVERTER FAILED. IN NOVEMBER OF 2007, THE CONTACT TOOK THE VEHICLE TO THE DEALER FOR NHTSA CAMPAIGN ID NUMBER 06V242000 (ENGINE AND ENGINE COOLING) AND THEY REPROGRAMMED THE POSITION SENSOR CIRCUIT. THE FOLLOWING DAY, THE CAMSHAFT POSITION FAILED. THE CONTACT WAS INFORMED THAT THE DEALER'S REPAIR WOULD NOT HAVE AFFECTED THE FAILED COMPONENT. THE CAMSHAFT WAS REPLACED AND THE VEHICLE BEGAN OPERATING NORMALLY. IN DECEMBER OF 2008, WHILE DRIVING 60 MPH, THE VEHICLE WOULD "SKIP" INTERMITTENTLY AND LOSE POWER BETWEEN 40-60 MPH. THE CONTACT ALSO NOTICED THAT THE VEHICLE DROVE ROUGHLY WHEN SHIFTED INTO DRIVE; HOWEVER, IT WAS NOT AS BAD WHEN SHIFTING INTO NEUTRAL. THE DEALER STATED THAT THE VIN WAS NOT INCLUDED IN ANY RELEVANT RECALLS. THE CURRENT MILEAGE WAS APPROXIMATELY 125,700 AND FAILURE MILEAGE WAS APPROXIMATELY 125,000.
NHTSA ODI #10251044
127,000 miles · Dec 7, 2008
Engine And Engine Cooling
THE HEATER/DEFROSTER DOES NOT BLOW HOT AIR WHILE CAR IS AT A STAND STILL. ONCE HE PRESS THE ACCELERATOR AND BEGIN TO SPEED UP THE HOT THEN RETURNS. I RESEARCHED THIS ON THE INTERNET AND THERE ARE MANY OF THE SAME COMPLAINTS FROM OTHER ALTIMA OWNERS. WITH THIS THE WINDOWS FOG UP AT TRAFFIC LIGHTS AND WHEN YOU ARE STUCK AT A ST…
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THE HEATER/DEFROSTER DOES NOT BLOW HOT AIR WHILE CAR IS AT A STAND STILL. ONCE HE PRESS THE ACCELERATOR AND BEGIN TO SPEED UP THE HOT THEN RETURNS. I RESEARCHED THIS ON THE INTERNET AND THERE ARE MANY OF THE SAME COMPLAINTS FROM OTHER ALTIMA OWNERS. WITH THIS THE WINDOWS FOG UP AT TRAFFIC LIGHTS AND WHEN YOU ARE STUCK AT A STANDSTILL ON THE INTERSTATE THE CAR BECOMES UNBEARABLY COLD AN IS A SAFETY HAZARD IN THE WINTER. THE DEALER WANTS OVER A HUNDRED DOLLARS TO FIX A PROBLEM OF THEIR DESIGN. *TR
NHTSA ODI #10250969
97,000 miles · Nov 20, 2008
Engine And Engine Cooling
ON NOVEMBER 18TH WHILE DRIVING MY 2003 NISSAN ALTIMA MY CAR STALLED THEN THE CHECK ENGINE LIGHT CAME ON. I BROUGHT MY VEHICLE TO A MECHANIC WHO TOLD ME THE CRANKSHAFT SENSOR WAS BAD. I THEN CALLED NISSAN USA WHO SAID THEY COULDN'T DO ANYTHING BECAUSE THIS PARTICULAR MODEL WAS NOT RECALLED. HOWEVER, WHEN I RESEARCHED ONLINE, I…
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ON NOVEMBER 18TH WHILE DRIVING MY 2003 NISSAN ALTIMA MY CAR STALLED THEN THE CHECK ENGINE LIGHT CAME ON. I BROUGHT MY VEHICLE TO A MECHANIC WHO TOLD ME THE CRANKSHAFT SENSOR WAS BAD. I THEN CALLED NISSAN USA WHO SAID THEY COULDN'T DO ANYTHING BECAUSE THIS PARTICULAR MODEL WAS NOT RECALLED. HOWEVER, WHEN I RESEARCHED ONLINE, I FOUND NUMEROUS PEOPLE WITH THE SAME COMPLAINTS. *TR
NHTSA ODI #10249392
124,000 miles · Nov 15, 2008
Engine And Engine Cooling
I HAVE A 2003 ALTIMA. THE CARS ENGINE LIGHT WAS ON AND THE CAR WAS RUNNING ROUGH. I TOOK IT TO THE DEALERSHIP AND WAS TOLD $850 FOR CAT CONVERTER. I THEN TOWED IT TO MY GARAGE WHEN THE NISSAN CORP. WOULD NOT HELP PAY. MY MECHANIC AFTER HE TOOK IT APART SAID ALL THE INSIDES OF THE CAT CAME OUT AND MORE THAN LIKELY HAD GOTTEN …
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I HAVE A 2003 ALTIMA. THE CARS ENGINE LIGHT WAS ON AND THE CAR WAS RUNNING ROUGH. I TOOK IT TO THE DEALERSHIP AND WAS TOLD $850 FOR CAT CONVERTER. I THEN TOWED IT TO MY GARAGE WHEN THE NISSAN CORP. WOULD NOT HELP PAY. MY MECHANIC AFTER HE TOOK IT APART SAID ALL THE INSIDES OF THE CAT CAME OUT AND MORE THAN LIKELY HAD GOTTEN IN THE ENGINE. HE SAID HE KNEW IT NEEDED A NEW ENGINE. HE PUT THE CAR BACK TOGETHER WITHOUT REPLACING THE CAT BECAUSE I DIDN'T HAVE ENOUGH MONEY TO REPLACE THE ENGINE. THE CAR WOULD RUN NOW BECAUSE THE CAT CONVERTER GUTS WAS OUT. WE TOPPED IT OFF WITH OIL SO I COULD DRIVE IT HOME AND BY THE TIME I GOT HOME 15 MILES LATER AND ALOT OF SMOKE THE OIL WAS EMPTY. I'VE READ ON SEVERAL SITES THAT THOUSAND ARE HAVING THE SAME PROBLEM AND NISSAN IS NOT HELPING. THIS IS A MAJOR PROBLEM WITH 2002/2003 NISSAN ALTIMA'S AND THE CORPORATION IS DOING NOTHING. HTTP://FORUMS.AUTOMOTIVE.COM/70/1106267/NISSAN/2002-NISSAN-ALTIMA-OIL-DROPPING-AT-108,000MILES-I-W/PAGE10.HTML THE AVERAGE PERSON CAN'T AFFORD TO BUY A NEW ENGINE AT 124,000 MILES. *TR
NHTSA ODI #10248876
68,000 miles · Nov 12, 2008
Engine And Engine Cooling
2003 NISSAN ALTIMA2.5,CRANK POSITION SENSOR,STALLING ALL THE TIME,TROUBLE STARTING, ALSO CAR USING ALOT OF OIL ,ALOT OF RUN AROUND BY NISSAN DEALERSHIP CONTINUOUS PROBLEMS NEVER HAS BEEN SOLVED OR FIXED. VERY UPSETTING THAT NISSAN HAS OVER LOOKED ALL THE COMPLAINTS THAT THEY HAVE HAD SINCE 2002. *TR
NHTSA ODI #10248541
81,769 miles · Nov 10, 2008
Engine And Engine Cooling
I HAVE A 2003 NISSAN ALTIMA 2.5S 4 CYL. WHILE DRIVING , THE CHECK ENGINE LIGHT ILLUMINATED ON .I TOOK THE VEHICLE TO THE DEALER FOR A DIAGNOSTIC AND THEY IDENTIFIED THE CAUSE OF THE FAILURE AS THE CRANKSHAFT POSITION SENSOR, THE CODE IS PO335. THE VEHICLE HESITATED AS IF IT WERE ABOUT TO SHUT OFF. WHILE ACCELERATING, THE VEHIC…
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I HAVE A 2003 NISSAN ALTIMA 2.5S 4 CYL. WHILE DRIVING , THE CHECK ENGINE LIGHT ILLUMINATED ON .I TOOK THE VEHICLE TO THE DEALER FOR A DIAGNOSTIC AND THEY IDENTIFIED THE CAUSE OF THE FAILURE AS THE CRANKSHAFT POSITION SENSOR, THE CODE IS PO335. THE VEHICLE HESITATED AS IF IT WERE ABOUT TO SHUT OFF. WHILE ACCELERATING, THE VEHICLE WOULD HESITATE AS WELL. WILL NOT START. MY SES LIGHT KEPT COMING ON AND MY CAR WOULD DIE AT TRAFFIC LIGHTS. THERE WAS NO RECALL ON MY 2003 MODEL; SO I PAID $224 FOR PARTS AND LABOR. I HAD TO REPLACE THE CRANKSHAFT POSITION SENSOR ON 2003 ALTIMA,HAD IT REPAIRED AT LOCAL NISSAN DEALERSHIP,WASN'T UNDER RECALL FOR 2003, DOES ANY ONE KNOW WHO I CAN GET IN TOUCH WITH TO GET MY MONEY BACK?SEEMS LIKE THIS IS AN ONGOING PROBLEM WITH THE ALTIMAS THAT THE COMPANY NEEDS TO DEAL WITH..*TR
NHTSA ODI #10248309
107,829 miles · Nov 9, 2008
Engine And Engine Cooling
CAR WAS BEEN DRIVEN AND SHUT OFF ON HIGHWAY AND WOULD NOT RESTART . CAR WAS TOWED TO AUTO MAX IN APPLE VALLEY AND DETERMINED THE CATALYTIC CONVERTER HAD CAUSED THE ENGINE TO BE REPLACED BECAUSE OF DEBRIS FROM THE CONVERTER BEEN SUCKED IN THE ENGINE. TOTAL COST OF ENGINE REPLACEMENT WAS $4226.62. UNDER FURTHER INVESTIGATION I FOU…
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CAR WAS BEEN DRIVEN AND SHUT OFF ON HIGHWAY AND WOULD NOT RESTART . CAR WAS TOWED TO AUTO MAX IN APPLE VALLEY AND DETERMINED THE CATALYTIC CONVERTER HAD CAUSED THE ENGINE TO BE REPLACED BECAUSE OF DEBRIS FROM THE CONVERTER BEEN SUCKED IN THE ENGINE. TOTAL COST OF ENGINE REPLACEMENT WAS $4226.62. UNDER FURTHER INVESTIGATION I FOUND THAT IN CANADA , THE CANADIAN GOVERNMENT HAS ORDER NISSAN TO REPLACE THE ENGINE BASED UPON THE CATALYTIC CONVERTER FAILURE. IF YOU GO ON LINE, THERE ARE NUMEROUS PEOPLE IN THE SAME BOAT AS ME AND NISSAN TRIES TO PLAY IGNORANT. I HAVE ALSO TALKED WITH A DEALER IN ST. CLOUD , MN WHERE THE SERVICE MANGER GOT A FEW ENGINES REPLACED FOR CUSTOMERS AS A RESULT OF THIS PROBLEM. *TR
NHTSA ODI #10248070
112,000 miles · Nov 3, 2008
Engine And Engine Cooling
I HAVE A 2003 NISSAN ALTIMA AND THE ENGINE IS DYING. I HAVE TALKED AND RESEARCHED OTHERS AND THEY HAVE THE SAME PROBLEM. IS NHTSA AWARE OF THIS PROBLEM? *TR
NHTSA ODI #10247526
135,000 miles · Oct 24, 2008
Engine And Engine Cooling
THE CHECK ENGINE LIGHT WILL COME ON AND STAY ON FOR A CYCLE AND THEN GO OF. THE CAR WILL TURN OFF WHILE DRIVING OR IDLING, OR WHEN FIRST START AND PUT IN TO GEAR. ALSO THE VEHICLE WILL NOT PICK UP SPEED AS IT SHOULD WHEN THIS OCCURS. HAPPENS SEVERAL TIMES PER DAY AT LEAST 3 TIMES A WEEK. WAS DIAGNOSED AS THE CRANK SHAFT SENSOR. …
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THE CHECK ENGINE LIGHT WILL COME ON AND STAY ON FOR A CYCLE AND THEN GO OF. THE CAR WILL TURN OFF WHILE DRIVING OR IDLING, OR WHEN FIRST START AND PUT IN TO GEAR. ALSO THE VEHICLE WILL NOT PICK UP SPEED AS IT SHOULD WHEN THIS OCCURS. HAPPENS SEVERAL TIMES PER DAY AT LEAST 3 TIMES A WEEK. WAS DIAGNOSED AS THE CRANK SHAFT SENSOR. *TR
NHTSA ODI #10246597
95,000 miles · Oct 17, 2008
Engine And Engine Cooling
I AM THE ORIGINAL OWNER OF A 2003 NISSAN ALTIMA WITH ABOUT 95,000 MILES. ON 9/19, I TOOK THE VEHICLE TO MY LOCAL NISSAN DEALER FOR SERVICE BECAUSE THE "CHECK ENGINE" LIGHT WAS ON, THE ENGINE WAS RUNNING A LITTLE ROUGH AND HAD A SLIGHT RATTLE, AND MY OIL LIGHT STARTED BLINKING ON OCCASIONALLY. THE DEALER FLUSHED AND REPLACED THE …
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I AM THE ORIGINAL OWNER OF A 2003 NISSAN ALTIMA WITH ABOUT 95,000 MILES. ON 9/19, I TOOK THE VEHICLE TO MY LOCAL NISSAN DEALER FOR SERVICE BECAUSE THE "CHECK ENGINE" LIGHT WAS ON, THE ENGINE WAS RUNNING A LITTLE ROUGH AND HAD A SLIGHT RATTLE, AND MY OIL LIGHT STARTED BLINKING ON OCCASIONALLY. THE DEALER FLUSHED AND REPLACED THE OIL, AND ALSO REPLACED THE CATALYTIC CONVERTER AND TWO OXYGEN SENSORS, AT A TOTAL COST OF $1700. THE CAR WAS RETURNED TO ME ON 9/23. I WAS AWAY 9/26-9/29 AND DID NOT DRIVE THE CAR. ON WEEKDAYS, I TYPICALLY DRIVE ABOUT 10 MILES TO AND FROM WORK EACH WAY. THE NEXT WEEKEND I DROVE THE CAR APPROX. 150 MILES, AT WHICH TIME I NOTICED THE RATTLE HAD NOT SUBSIDED AND THAT MY OIL LIGHT HAD STARTED TO BLINK ON AGAIN, ESPECIALLY AS I DROVE UPHILL. I ADDED 2 QUARTS TO THE ENGINE ON 10/4 AND TOOK THE CAR TO A JIFFY LUBE ON 10/8. THE JL TECH THAT REPLACED THE OIL TOLD ME THAT MY OIL WAS VERY LOW, SO I BROUGHT THE CAR BACK TO THE NISSAN DEALER ON 10/13. THE DEALER DIAGNOSED THE RATTLE AS "INTERNAL ENGINE FAILURE" AND RECOMMENDED A NEW ENGINE FOR $5000. MY CONVERSATION WITH THE DEALER MECHANIC LED ME TO BELIEVE THAT THE CAR WAS BURNING OIL DUE TO A LEAKY CYLINDER, MOST LIKELY CAUSED BY FAILURE OF THE PRE-CATALYST. THE PRE-CATALYST OR 'PRE-CAT' FILTERS EXHAUST BEFORE IT GETS TO THE CATALYTIC CONVERTER. THE PRE-CAT IS CLOSER TO THE ENGINE THAN THE CAT CONVERTER, SO IT TENDS TO GET OVERHEATED. WHEN IT DOES, IT CAN BREAK DOWN, AND LITTLE PIECES OF IT CAN GET SUCKED BACK UP THE EXHAUST SYSTEM THE WRONG WAY, BACK INTO THE CYLINDERS, WHICH DAMAGES THE CYLINDERS & ALLOWS OIL TO LEAK INTO THE ENGINE. BECAUSE OF THE MASSIVE OIL CONSUMPTION, I WAS UNKNOWINGLY DRIVING WITHOUT ENOUGH OIL, AND PERMANENTLY DAMAGED THE ENGINE. I PARK MY CAR IN MY GARAGE & HAVE NEVER NOTICED AN OIL LEAK OR SMOKE FROM THE TAILPIPE. I HAVE NEVER GONE MORE THAN 5,500 MILES WITHOUT AN OIL CHANGE, AND I HAVE A RECEIPT FROM EVERY OIL CHANGE I'VE EVER HAD. THE CAR HAS NO OUTSTANDING SAFETY RECALLS. *TR
NHTSA ODI #10245781
Official recalls
4Jul 7, 2006
ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH A 2.5L ENGINE, THE CRANK ANGLE SENSOR IS AFFECTED BY TEMPERATURE VARIATIONS. UNDER CERTAIN DRIVING CONDITIONS, THESE VARIATIONS IN TEMPERATURE CAN BE LARGE ENOUGH TO CAUSE A BRIEF INTERRUPTION IN THE SIGNAL OUTPUT FROM THE SENSOR.
Consequence & remedy
Consequence: IF THE INTERRUPTION IN THE SIGNAL FROM THE SENSOR IS SO BRIEF THAT THE ELECTRONIC CONTROL MODULE (ECM) LOGIC DOES NOT HAVE TIME TO DIAGNOSE THE CONDITION, THE ENGINE MAY STOP RUNNING WITHOUT WARNING WHILE THE VEHICLE IS DRIVEN AT A LOW SPEED INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL REPROGRAM THE ECM FREE OF CHARGE. THE RECALL BEGAN ON AUGUST 21, 2006. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.
Nov 17, 2003
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.
Consequence & remedy
Consequence: THIS COULD CAUSE THE "SERVICE ENGINE SOON" WARNING LIGHT TO COME ON, CREATE A NO START CONDITION, CAUSE REDUCED ENGINE POWER, OR CAUSE THE ENGINE TO STOP RUNNING WITHOUT WARNING DURING VEHICLE OPERATION, WHICH COULD RESULT IN A CRASH.
Remedy: DEALERS WILL REPLACE THE CRANK POSITION SENSORS. CAMSHAFT POSITION SENSOR(S), AND IN SOME CASES, THE VARIABLE TIMING CONTROL SENSOR(S). VEHICLES INVOLVED IN A PREVIOUS RECALL CAMPAIGN, 01V357, ARE ALSO INCLUDED IN THIS NEW CAMPAIGN. THE REPLACEMENT SENSORS USED IN THAT CAMPAIGN ARE ALSO AFFECTED. OWNER NOTIFICATION BEGAN ON DECEMBER 22, 2003. OWNERS SHOULD CONTACT NISSAN AT 1-800-647-7261 OR INFINITI AT 1-800-662-6200.
Jul 14, 2003
ON CERTAIN PASSENGER VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF ALASKA, COLORADO, CONNECTICUT, IOWA, IDAHO, ILLINOIS, INDIANA, KANSAS, MASSACHUSETTS, MAINE, MICHIGAN, MINNESOTA, MISSOURI, MONTANA, NORTH DAKOTA, NEBRASKA, NEW HAMPSHIRE, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, SOUTH DAKOTA, UTAH, VERMONT, WISCONSIN, AND WYOMING. AT EXTREMELY COLD TEMPERATURES, MOISTURE IN THE FUEL TANK COULD FREEZE AND FORM ICE CRYSTALS. THESE ICE CRYSTALS MAY OBSTRUCT THE SUCTION OPENING OF THE FUEL PUMP.
Consequence & remedy
Consequence: THIS CAN PREVENT THE SUPPLY OF FUEL TO THE ENGINE AND CAUSE THE ENGINE TO STOP, WHICH COULD RESULT IN A CRASH WITHOUT WARNING.
Remedy: DEALERS WILL INSTALL A SCREEN AT THE SUCTION OPENING OF THE FUEL PUMP TO PREVENT ICE CRYSTALS FROM BLOCKING THE OPENING. OWNER NOTIFICATION BEGAN ON AUGUST 18, 2003. OWNERS SHOULD CONTACT NISSAN AT 1-800-333-0829.
Mar 11, 2003
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.
Consequence & remedy
Consequence: EITHER OF THESE TWO CONDITIONS COULD RESULT IN A FIRE.
Remedy: DEALERS WILL REMOVE THE PROTRUDING PORTION OF THE EXHAUST PIPE HANGER PIN. IN ADDITION TO THE CORRECTIVE ACTION, IN ORDER TO REDUCE THE RISK OF FIRE IN THE EVENT OF POOR OR IMPROPER MAINTENANCE THAT COULD RESULT IN OIL SPILLAGE, HEAT SHIELD(S) WILL BE INSTALLED ON THE PRE-CATALYST AND EXHAUST TUBE. OWNER NOTIFICATION BEGAN ON JULY 28, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT NISSAN AT 1-800-647-7261. NISSAN RECALL NOS. R3007, R3014, R3015, R3016, R3017. ALSO ON 2002 ALTIMA AND SENTRA VEHICLES, CERTAIN ENGINE OPERATING CONDITIONS MAY CAUSE THE PRE-CATALYST TO OVERHEAT AND DAMAGE THE CATALYST SUBSTRATE. IF SUBSTRATE PARTICLES ENTER THE COMBUSTION CHAMBER, THEY COULD SCORE THE CYLINDER WALLS, RESULTING IN INCREASED OIL CONSUMPTION. IF THE ENGINE OIL LEVEL IS NOT CHECKED ON A PERIODIC BASIS AND DROPS BELOW THE LOW LEVEL, AND THE DRIVER CONTINUES TO OPERATE THE VEHICLE IGNORING NOTICEABLE ENGINE NOISE, ENGINE DAMAGE MAY OCCUR WHICH COULD RESULT IN A FIRE. THE PRE-CATALYST WILL BE TESTED TO ENSURE IT IS WORKING PROPERLY AND REPLACED IF NECESSARY. IF DAMAGE IS FOUND INSIDE THE PRE-CATALYST, IT WILL BE NECESSARY TO REPLACE THE ENGINE.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗