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2003 Infiniti I35

The Verdict

75 Solid Pick

The 2003 Infiniti I35 has 95 owner complaints filed with NHTSA. The most reported issues are engine (70 complaints) and electrical (16 complaints). With a Klunk Score of 75/100, it earns a "Solid Pick" rating. If you're shopping for a Infiniti I35, consider the 2004 model year which has 63% fewer complaints.

Safe Bet

The 2004 has 63% fewer complaints

View the 2004 Infiniti I35 dashboard →

75

Klunk Score: Solid Pick

Fewer complaints than most vehicles. Generally dependable, but check the top problems below.

How is this calculated?

The Klunk Score ranks this vehicle year against all others in our database based on total owner complaints filed with NHTSA. 100 = fewest complaints (top tier), 0 = most complained-about. Scores above 60 are better than average; below 40 means more problems than most.

Get notified if a recall hits this car.

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Under the Hood

Each number is a complaint. Darker = bigger problem.

YearBodyBrakesElectricalEngineTransmission
200219717264
20037216700
20049114110

By Category

Engine
70
Electrical
16
Body
7
Brakes
2

By Severity

1
54
2
39
4
2

Worst Problems

Complaints

Engine 2

Camshaft sensor according to the Infiniti dealership (Ray Brandt on Causeway in Metairie La.) Is malfunctioning at makes the car engine die while driving. Then when you restart the car the engine revs fine in neutral but once in drive it won't go over 5 mph. Also the timing chain tensioner fails on this car and can cause severe engine damage while the car is being driven. I've looked up both of these problems and have spoken with Nissan and Infiniti and a simple internet search will also confirm that these 2 problems are extremely common on this 5th generation engine. Nissan even lost 2 class action lawsuits on the timing tensioner. Well if Nissan lost 2 court battles over an engine defect that every Nissan internet forum says is a very very common problem then why isn't there a recall. And shouldn't hazing headlights be a safety issue on ALL cars? Almost all cars have this problem and manufacturers keep building cars with UNSAFE headlights. Why aren't these recalls? Thank you for this website. As an American Citizen and consumer with a daughter these safety concerns are very troubling to me and all my friends and business associates.

62mo ago
Engine 1

2003 INFINITY I35 STALLS/DIES WITHOUT WARNING, SPITS/JERKS FORWARD, CHECK ENGINE LIGHT, TCS AND SLIP. HAPPENS WHILE DRIVING BUT USUALLY STARTS RIGHT BACK UP AFTERWARDS. HAS HAPPENED A NUMBER OF TIMES HAVE REPLACED ONE CAMSHAFT POSITION SENSOR AND STILL HAVE THE SAME ISSUE.

64mo ago
Engine 1

TL* THE CONTACT OWN A 2003 INFINITI I35. THE CONTACT STATED WHILE DRIVING 45 MPH, THE VEHCILE DECELERATED, LOSS MOTIVE POWER, AND STALLED WITH AN UNKNOWN WARNING LIGHT ILLUMINATED. THE CONTACT PULLED OVER TO THE SIDE OF THE ROAD, RESTARTED THE VEHICLE AND CONTINUED DRIVING HOWEVER, THE FAILURE PERSISTED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED. THE CONTACT WAS NOTIFIED OF A CAMSHAFT CYLINDER MISFIRE. THE VEHICLE WAS REPAIRED HOWEVER, THE FAILURE PERSISTED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 117,440.

65mo ago
Engine 1

REPLACED COMPLETE EXHAUST SYSTEM, ALL O2 SENSORS, BOTH CAM SENSORS, FUEL PUMP WITH STRAINER, FUEL PUMP RELAY, SPARK PLUGS AND COILS, FUEL REGULATOR, HAD KEY PROGRAMMED, KEY ANTENNA REPLACED, VEHICLE FAILS TO START

77mo ago
Engine 2

MY 2003 INFINITY I35 STALSL WHILE DRIVING ON LOCAL ROADS AND BUSY STATE HIGHWAYS LOCATED IN THE GREATER HILTON HEAD SC AREA. IT REQUIRES COASTING TO THE SIDE OF THE ROAD, TURNING THE VEHICLE OFF. THE SERVICE ENGINE LIGHT TURNS ON. I THEN CAN RESTART THE ENGINE AND RETURN TO MY HOME AS SOON AS I CAN. I RESEARCHED THE PROBLEM AND FOUND A RECALL NOTICE THAT DESCRIBED MY PROBLEM. SINCE DISCOVERING THE PROBLEM, I TOOK IT TO THE DEALER AND THEY INFORMED ME THAT MY VEHICLE WAS NOT COVERED BY THE RECALL. I HAVE TAKEN IT BACK TO THEM TWICE NOW TO FIX THIS PROBLEM AT MY EXPENSE. THE PROBLEM HAS AGAIN RETURNED AND I DON'T WANT TO PAY A 3RD REPAIR BILL TO FIX A PROBLEM THAT OTHERS ARE GETTING FIXED UNDER THE RECALL ( 03V455000). THIS IS GETTING EXPENSIVE, VERY DANGEROUS, AND ELIMINATES THE USE OF MY CAR BY MY WIFE. SHE IS AFRAID TO DRIVE IT AND I UNDERSTAND HER FEAR. WHAT ADDITIONAL INFORMATION IS NEEDED TO GET THIS PROBLEM TAKEN CARE OF.

78mo ago
Engine 2

CAR SHUTS DOWN. OVER THREE YEARS AGO IT DIED WHILE DRIVING. I TOOK IT TO THE INFINITY DEALERSHIP. THEY TOLD ME IT WAS CAM SENSOR. HAD IT & CRANK SENSOR REPLACED. PROBLEM PERSISTED. TOOK BACK TO INFINITY & WAS TOLD IT WAS THE CYLYNOID. HAD THATBREPLACE. PROBLEM PERSISTED. THE INFINITI DEALER SAID THE TIMING CHAIN NEED REPLACED BUT MY CAR WAS NOT WORTH SPENDING THAT AMOUNT OF REPAIR. MY CAR IS WELL KEPT WITH IT JUST NOW TIRNING OVER 100,000 MILES. I GOT A SECOND OPINION FROM A CERTIFIED CUSTOM NISSAN/INFINITI SHOP. HE LAUGHED AT THE TIMING CHAIN SUGGESTION. THEY HAVE BUILT & REPAIRED THOUSANDS OF MY VEHICLE & OTHERS WITJ TIMING CHAINS ...CHAINS DO NOT HAVE ISSUES ON CARS WITH VERY LITTLE MILAGE & GRANDMA DRIVING STYLE!. THEY CHANGED THE SENSORS FOR ME AGAIN USING ORIGINAL INFINITI PARTS. MY CAR RAN FINE FOR 2 YEARS. NOW I FACE THE SAME PROBLEM ONCE MORE. UNFORTUNATELY BEYOND RECALL LIMIT THAT I AM CERTAIN THE DEALERSHIP KNEW ABOUT 3 YEARS AGO WHICH WOULD HAVE BEEN WITHIN RECALL CORRECTION TIME LIMITS! MY CAR LOOSES ALL POWER & ALL DASH LIGHTS COME ON (ENGINE, TCS, SLIP,BRAKE, ETC). SOETIMES IT WILL INSTANTLY COME BACK ALIVE. MOST TIMES IT IS JUST DEAD. SCENARIOS VARY: 60 MPH ON FREEWAY, SITTING AT RED LIGHT, UPON ACCELERATION, GOING 5 MPH, AFTER 5 MINUTES OF DRIVE TIME, AFTER DAYS OF DRIVE TIME, ... THERE IS NO PATTERN OR PETICULAR ACTION THAT CAUSES IT. IT IS VERY SCARY & DANGEROUS TO ME & ALL AROUND ME. NOW I HAVE A GREAT CAR IN LIKE NEW CONDITION WITH ONLY 100,000 MILES, PAID FOR, THAT I HAVE TO REPLACE WITH NO MONEY OR CONTINUE TO ENDANGER MYSELF & OTHERS. I AM FURIOUS. !!!! IS THERE NOTHING ELSE I CAN DO? IS THERE NOTHING THAT INFINITI CAN DO?

78mo ago
Electrical 2

DRIVER SIDE AIR BAG NOT RECALLED YET CONFIRMED FROM DEALER- AIRBAG IS TAKATA AIRBAG AND PRONE TO RELEASING SHRAPNEL

79mo ago
Electrical 1

TAKATA RECALL 2003 INFINITI I35 PASSENGER AIR BAGS WERE RECALLED AND REPLACED BY DEALER BUT DRIVERS SIDE AIR BAG HAS NOT BEEN RECALLED. DEALER WILL NOT REPLACE DRIVER'S SIDE TAKATA AIRBAG UNLESS RECALL IS ANNOUNCED. DRIVERS SIDE TAKATA AIRBAG IS "SAME DESIGN AS PASSENGER UNIT," AND IS "LIKELY JUST AS DANGEROUS" ACCORDING TO INFINITI DEALER. 2003 INFINITI I35 AND NISSAN MAXIMA ARE IDENTICAL SHARED PLATFORMS.

84mo ago
Engine 1

CAR STOPS WITHOUT WARNING ON CITY STREET

85mo ago
Engine 2

TL* THE CONTACT OWNS A 2003 INFINITI I35. WHILE DRIVING BETWEEN 35-40 MPH, THE VEHICLE DECELERATED WITHOUT WARNING. THE CONTACT PLACED THE TRANSMISSION INTO NEUTRAL, RESTARTED THE ENGINE, AND THE DROVE AWAY SAFELY. AN INDEPENDENT MECHANIC CAME TO THE CONTACT'S HOME TO DIAGNOSE THE VEHICLE, BUT THE TEST COULD NOT BE READ. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND DID NOT ASSIST. THE DEALER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 128,000.

87mo ago
Engine 2

TL* THE CONTACT OWNS A 2003 INFINITI I35. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V287000 (AIR BAGS). WHILE DRIVING 30 MPH, THE CONTACT STATED THAT THE ENGINE LOST POWER AND THE VEHICLE STALLED IN THE MIDDLE OF TRAFFIC. THE CONTACT HAD TO MAKE SEVERAL ATTEMPTS FOR THE ENGINE TO RESTART. THE CONTACT STATED THAT THE VEHICLE DISPLAYED SYMPTOMS OF NHTSA CAMPAIGN NUMBER: 03V455000 (ENGINE AND ENGINE COOLING), BUT THE VIN WAS NOT INCLUDED. THE CONTACT STATED THAT THE CHECK ENGINE AND S.L.I.P WARNING INDICATORS ILLUMINATED. THE DEALER WAS NOT CONTACTED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURES AND DID NOT ASSIST. THE FAILURE MILEAGE WAS 4,500.

87mo ago
Engine 1

WHILE DRIVING ON THE FREEWAY LAST NIGHT DURING RUSH HOUR MY CAR ENGINE JUST STOPPED. . THE DASH LIGHTS CAME ON,( SLIP, TCS,BRAKE,CHECK ENGINE SOON, OIL AND BATTERY). I WAS ABLE TO GET TO THE SHOULDER SAFELY. VERY SCARED BUT SAFE I WAS IN THE MIDDLE LANE. TURNED OFF IGNITION WAITED A FEW AND RESTARTED. TOOK SURFACE STREET THE REST OF THE WAY. 3-4 HOURS IT STARTED FINE, HOWEVER WHILE DRIVING BACK 25 MILES ON A RESIDENTIAL STREET IT HAPPENED AGAIN. GOT IT STARED AND SOME LIGHTS REMAINED ON (SLIP,TCS,CHECK ENGINE SOON). HAVEN'T STARTED IT TODAY. GOING TO MECHANIC ON MONDAY. ONLY HAVE 65000 MILES ON THE CAR. I PHONED INFINITI CONSUMER AFFAIRS AND WAS TOLD MY VIN WASN'T AND IS NOT PART OF ANY RECALL AND IF IT TURNS OUT TO BE THE SAME ISSUE I STILL HAVE TO PAY FOR DIAGNOSIS AND REPAIRS.

90mo ago
Electrical 1

TAKATA RECALL--------MY BROTHER WHO LIVED IN NEW YORK CITY GAVE ME HIS 2003 INFINITI I 35 WHEN HE RETIRED FROM NY PD AND GAVE ME THE INFINITI. SO I DROVE THE CAR TO CALABASH NORTH CAROLINA WHICH IS 10 MINUTE DRIVE TO MYRTLE BEACH SOUTH CAROLINA. FOR ABOUT 6 MONTHS OR SO NO PROBLEMS WITH THE AIRBAG HOWEVER IN THE MIDDLE OF THE SUMMER MY AIRBAG LIGHT COMES ON? SO I CALLED MY BROTHER AND HE TOLD ME THE CAR ALREADY HAD THE AIRBAG REPLACE PER THE RECALL. SO I CALLED INFINITI TO SEE IF THEY COULD HELP ME, THEY INFORMED ME THAT THERE WAS NOTHING THEY COULD DO BUT THEY SAID I COULD GO TO A NISSAN OR INFINITI SERVICE. I GO AND THE SERVICE MANAGER TOLD ME IT WAS $125 FOR DIAGNOSTIC TEST. CALLED INFINITI BACK AND AGAIN I WAS INFORMED THAT THERE WAS NOTHING THAT THEY COULD DO. I HAVE BEEN DRIVING FOR OVER 40 YEARS AND OWNED LOTS OF CARS NEVER ONCE DID I EVER HAVE A PROBLEM WITH AN AIRBAG! I HAVE OWNED FOREIGN AND DOMESTIC CARS AND AGAIN NO AIRBAG PROBLEMS. WHAT ARE THE MATHEMATICAL PROBABILITY OF MY DEFECTIVE AIRBAG SYSTEM FROM ONLY A INFINITI I35 2003 BEING THE ONLY AIRBAG PROBLEM WITH ANY AUTOMOBILE THAT I HAVE OWNED IN THE LAST 40 + YEARS? THE MATH DOES NOT WORK THEY HAVE A PROBLEM BUT THEY DON'T WANT TO ADDRESS IT. IT'S THE MANUFACTURERS FAULT NOT MINE, WHAT DO THEY WANT ME TO DO REPLACE THE AIRBAG AGAIN? MY GUT FEELING TELLS ME THAT THEY DIDN'T REMEDY THE PROBLEM OR THE HEAT FROM LIVING IN THE CAROLINAS IS ADVERSELY AFFECTING MY AIRBAG. PLEASE IF YOU WOULD SAVE MY EMAIL JUST IN CASE I GET HURT OR KILLED BECAUSE OF THERE SUBSTANDARD AIRBAG SYSTEM THAT INFINITI STATED THAT THEY HAD NO KNOWLEDGE OF A PRE-EXISTING SUBSTANDARD AIRBAG PLACED IN 2003 I35. THANK YOU FOR YOUR TIME

94mo ago
Engine 1

TL* THE CONTACT OWNS A 2003 INFINITI I35. WHILE DRIVING APPROXIMATELY 45 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT STATED THAT THERE WAS A COMPLETE LOSS OF POWER. IN AN ATTEMPT TO CORRECT THE FAILURE, THE CONTACT STOPPED THE VEHICLE, PLACED IT IN THE PARK POSITION, AND DEPRESSED THE ACCELERATOR PEDAL. THE CONTACT STATED THAT THE VEHICLE ACCELERATED. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. NISSAN SOUTH OF UNION CITY (4080 JONESBORO ROAD, UNION CITY, GEORGIA 30291, (770) 964-4900) WAS MADE AWARE OF THE FAILURE AND REQUESTED A DIAGNOSTIC BE PERFORMED ON THE VEHICLE. A CERTIFIED NISSAN INDEPENDENT MECHANIC REPLACED THE ALTERNATOR, STARTER, AND BATTERY; HOWEVER, THE FAILURE RECURRED. THE FAILURE MILEAGE WAS APPROXIMATELY 138,500.

94mo ago
Electrical 1

TAKATA RECALL : I RECEIVED A NOTICE FROM THE NYS D OF M STATING THAT THERE WAS AN URGENT RECALL ON MY CAR, AND LISTING THE VIN AND MAKE, MODEL, YEAR. I CHECKED WITH YOUR WEB SITE AND FOUND NO RECALLS ON MY CAR. MY INFINITI DEALER CHECKED AND FOUND NO RECALL FOR MY CAR, BUT SAID THERE MAY HAVE BEEN RECALLS FOR THAT MODEL, YEAR, ETC. BUT NOT FOR MY VIN. WHO DO I TRUST?

96mo ago
Engine 1

WHILE IN MOTION, MY VEHICLE STALLS/CUTS OUT COMPLETELY, WHICH COULD RESULT IN A CRASH.

102mo ago
Body 2

THE CAR LOSES POWER AFTER A WHILE AND WILL JUST STOP AS IF IT RAN OUT OF GAS. THIS HAS HAPPENED SEVERAL TIMES, OTHERWISE THE CAR IS OK. THE MECHANIC SUSPECTS IT HAS SOMETHING TO DO WITH THE CRANK POSITION OR CIRCUIT BOARD. THERE WAS RECALLS ON THIS MODEL IN 11/2003 AND 12/2003 THAT DESCRIBE EXACTLY WHAT HAPPENS TO MY VEHICLE. THIS SLOWING DOWN TO STOPPING HAPPENED ON A MAJOR EXPRESSWAY AND I HAD TO BE TOWED. IT ALSO HAPPENED AGAIN IN MY STREET AND DRIVEWAY HAVING TO BE TOWED AGAIN.

105mo ago
Engine 1

MY VEHICLES CRANK/CAM SENSOR I BELIEVE HAS GONE BAD. I WAS DRIVING ON A CITY STREET, THE CAR WAS DRIVING FINE AND IT WAS LIKE THE ENGINE SHUT OFF BUT IT WAS NOT I COULD DRIVE 1 MPH, AND CAR WOULD NOT REV UP. I SAW THERE WERE RECALLS ON THIS FOR INFINITIS MADE IN 2202-2003 BUT FOR SOME REASON MY 2003 INFINITI IS NOT INCLUDED IN THIS! CAR NO LONGER WILL MOVE.

105mo ago
Electrical 2

MY NAME IS [XXX] , I HAVE RECEIVED A LETTER CONTAINING AN URGENT AIRBAG SAFETY RECALL ON MY INFINITI I 35 2003. THE LETTER FROM FLORIDA HIGHWAY SAFETY AND MOTOR VEHICLES STATES THAT HAT THERE HAS BEEN AN AIRBAG RECALLED FOR A SAFETY DEFECT IN THE AIRBAG THAT COULD RESULT IN DEATH OR SERIOUS INJURY TO ME AND/OR MY PASSENGERS. THIS HAPPENS TO BE MY ONLY VEHICLE AND IS EXTREMELY CONCERNING BECAUSE I HAVE TWO SMALL CHILDREN, ONE WITH DISABILITIES AND THE OTHER IS AN INFANT! WE DEPEND ON THIS VEHICLE EVERYDAY FOR SPECIALTY APPOINTMENTS AND WORK! I NEED MY CAR REPAIRED AS SOON AS POSSIBLE, AND WHILE MY CARE IS BEING REPAIRED, I WILL NEED ANOTHER VEHICLE, AS THIS IS A HUGE INCONVENIENCE TO MY FAMILY! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

106mo ago
Electrical 2

I BOUGHT A 2003 INFINIT I35 A YEAR AGO AS MY FIRST CAR. I HAVE BEEN HAVING PROBLEMS WITH MY VEHICLE DYING FOR WHAT SEEMS TO BE NO REASON. NO WARNING LIGHTS WOULD COME ON NOT EVEN A CHECK ENGINE LIGHT. I WAS DRIVING ON THE HIGHWAY WHEN IT HAPPENED A WEEK AGO. WHILE I WAS DRIVING IT DIED A TOTAL OF FOUR TIMES. WHEN I TRIED TO START IT BACK UP IT WOULDN'T TURN OVER. IT WOULD NOT TAKE A JUMP. NO FLUIDS WERE LOW. NO CABLES OR TERMINALS WERE LOOSE. I ENDED UP HAVING TO GET THE VEHICLE TOWED. AT THE TIME IT HAD 216,000 MILES ROUGHLY. WHEN I DID RESEARCH, I FOUND THAT THERE WAS A RECALL ASSOCIATED WITH INFINITI MODELS 2003-2004 THAT HAD FAULTY CRANKSHAFT AND CAMSHAFT POSITION SENSORS. THE SAME SYMPTOMS THAT I HAD WERE MATCHING UP TO THE THOSE OF THE RECALL. IT WAS HAPPENING TO THOSE MODELS HAVING 113,000-225,000 ROUGHLY. WHEN I SEARCHED WITH THE NHTSA WEBSITE AND INFINIT I FOUND THAT THIS WAS NOT ASSOCIATED WITH MY VIN NUMBER. I THEN TOOK IT TO A MECHANIC AND FOUND THAT IN FACT THOSE SAME SENSORS WERE FAULTY CAUSING THE VEHICLE TO FUNCTION INCORRECTLY. SO NOW I HAVE TO WONDER WHY THEN MY 2003 INFINIT I35 WAS NOT RECOGNIZED AS BEING AFFECTED BY MY RECALL WHEN I NOW HAVE PROOF THAT THE SAME SENSORS ASSOCIATED WITH THIS RECALL ARE IN FACT FAULTY.

109mo ago

95 total

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