← New search

2003 Infiniti G35

Owner reports · Recalls · Investigations

More warning signs than most G35 years

Owner complaints for the 2003 Infiniti G35 are substantially higher than the model-year median of 129.5.

About this comparison →

When problems were reported

Mileage at the reported incident

419 reports with mileage · 114 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 220 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Visibility. Review the 68 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 67 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

15 crash reports5 fire reports4 injury reports

Engine And Engine Cooling complaints

67 reports
Clear category filter
123,000 miles · Jun 17, 2008
Engine And Engine Cooling

2003 INFINITI G35- TEMPORARY LOSS OF ENGINE POWER WHILE DRIVING (UP TO 3 SECONDS) FOLLOWED BY "SLIP" AND VRC WARNING LIGHTS COMING ON. POWER THEN USUALLY RESUMES WITH THESE LIGHTS STAYING ON. NEAR ACCIDENT IN ONE EVENT WHILE PASSING TRUCK. MY MECHANIC INDICATES BOTH CAM SENSORS NEED TO BE REPLACED. INDICATES THIS A COMMON…

Read full complaint

2003 INFINITI G35- TEMPORARY LOSS OF ENGINE POWER WHILE DRIVING (UP TO 3 SECONDS) FOLLOWED BY "SLIP" AND VRC WARNING LIGHTS COMING ON. POWER THEN USUALLY RESUMES WITH THESE LIGHTS STAYING ON. NEAR ACCIDENT IN ONE EVENT WHILE PASSING TRUCK. MY MECHANIC INDICATES BOTH CAM SENSORS NEED TO BE REPLACED. INDICATES THIS A COMMON PROBLEM WITH CERTAIN NISSAN SENTRAS THAT HAD A RECALL. I CONTACTED INFINITI CONSUMER AFFAIRS- THEY INDICATED NO RECALL ON MY MODEL. *TR

NHTSA ODI #10231343

70,180 miles · May 29, 2008
Engine And Engine Cooling

RAN HOT, HAD TOWED, NEEDS LONG BLOCK, MANUF HAD REPLACED SHORT BLOCK 20,000 MILES AGO. MANUF SAID THEY WOULD COVER AND TOLD DEALERSHIP TO ORDER LONG BLOCK. MANUF CALLS BACK A WEEK LATER AND SAID THEY WOULD NOT COVER. *TR

NHTSA ODI #10229222

72,224 miles · Apr 18, 2008
Engine And Engine Cooling

TL*THE CONTACT OWNS A 2003 INFINITI G35. WHILE DRIVING 45 MPH, THE CRANK POSITION SENSOR FAILED. THE CONTACT STATED THAT THE VEHICLE COMPLETELY SHUT DOWN AND WOULD NOT RESTART. THE VEHICLE WAS TOWED TO THE DEALER AND THEY REPLACED THE CIRCUIT BOARD, BUT NOT THE CAMSHAFT SENSOR. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID N…

Read full complaint

TL*THE CONTACT OWNS A 2003 INFINITI G35. WHILE DRIVING 45 MPH, THE CRANK POSITION SENSOR FAILED. THE CONTACT STATED THAT THE VEHICLE COMPLETELY SHUT DOWN AND WOULD NOT RESTART. THE VEHICLE WAS TOWED TO THE DEALER AND THEY REPLACED THE CIRCUIT BOARD, BUT NOT THE CAMSHAFT SENSOR. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 03V455000 (ENGINE AND ENGINE COOLING). THE PURCHASE DATE WAS UNKNOWN. THE CURRENT AND FAILURE MILEAGES WERE 72,224.

NHTSA ODI #10224906

98,000 miles · Mar 13, 2008
Engine And Engine Cooling

I WAS DRIVING OUT OF TOWN 200KM AWAY WHEN ALL OF A SUDDEN MY OIL LIGHT AND ENGINE LIGHT COMES ON SO I STOP AT A GAS STATION AND BUY ONE QUART OF OIL(FULL SYNTHETIC) THEN I CHECK MY DIPSTIK AND I NEEDED MORE I USED ALMOST 3 QUARTS OF OIL AND ON MY WAY BACK HOME THE SAME THING HAPPENED SO I TOOK IT TO A GARAGE TO SEE IF THERE IS A…

Read full complaint

I WAS DRIVING OUT OF TOWN 200KM AWAY WHEN ALL OF A SUDDEN MY OIL LIGHT AND ENGINE LIGHT COMES ON SO I STOP AT A GAS STATION AND BUY ONE QUART OF OIL(FULL SYNTHETIC) THEN I CHECK MY DIPSTIK AND I NEEDED MORE I USED ALMOST 3 QUARTS OF OIL AND ON MY WAY BACK HOME THE SAME THING HAPPENED SO I TOOK IT TO A GARAGE TO SEE IF THERE IS ANY LEAKS NOTHING WAS FOUND AND HAD TO PAY TO HAVE ENGINE LIGHT SHUT OFF I ALSO WENT ON INFINITI FORUMS AND ALOT OF PEOPLE ARE HAVING THE SAME PROBLEM THAT I AM I CONTACTED INFINITI AND THEY TOLD ME THAT THERE IS NOTHING THEY CAN DO OTHER THEN DOING A OIL CONSUMPTION TEST I SAID I WOULD DO IT AND IF IT DID BURN IF THEY WOULD REPLACE THE ENGINE THEY SAID NO ALSO I KNOW A NISSAN/INFINITI GARAGE MANAGER HE TOLD ME OFF RECORD THAT THEY KNOW THERE'S A PROBLEM WITH THE 6 SPEED (M6) MODELS WITCH IS WHAT I HAVE BUT THEY DON'T KNOW WHAT AND WON'T DO ANYTHING ABOUT IT AND I CALLED INFINITI HEAD OFFICE IN CANADA AND TRIED TO TALK TO THEM THEY WHERE VERY RUDE AND WOULD NOT TALK TO ME UNTIL I SEND THEN A COPY OF MY OWNERSHIP AND DRIVERS LICENSE AND PRETTY MUCH HUNG UP THE PHONE ON ME. *TR

NHTSA ODI #10221124

Mileage unknown · Oct 25, 2007
Engine And Engine CoolingEquipmentSeats

2003 INFINITI G35 WITH A RECALL ON THE ENGINE. CUSTOMER STATES THAT THE DEALER TOLD HER THAT HER CAR WAS NOT INCLUDED IN THE RECALL EVEN THOUGH THE SYMPTOMS WERE THE SAME. DEALER REFUSED TO FIX IT UNLESS SHE PAID 11,000 DOLLARS TO FIX IT. *KB THE DEALER INFORMED THE CONSUMER THE ENGINE SHUT DOWN BECAUSE THE PISTON BROKE CAUSIN…

Read full complaint

2003 INFINITI G35 WITH A RECALL ON THE ENGINE. CUSTOMER STATES THAT THE DEALER TOLD HER THAT HER CAR WAS NOT INCLUDED IN THE RECALL EVEN THOUGH THE SYMPTOMS WERE THE SAME. DEALER REFUSED TO FIX IT UNLESS SHE PAID 11,000 DOLLARS TO FIX IT. *KB THE DEALER INFORMED THE CONSUMER THE ENGINE SHUT DOWN BECAUSE THE PISTON BROKE CAUSING IT TO HIT THE ENGINE WHICH PUT A HOLE IN THE ENGINE BLOCK. THE CONSUMER HAD A USED ENGINE PUT IN THE VEHICLE ON JULY 24, 2006 BUT, ONE YEAR LATER THE ENGINE FAILED. THE CONSUMER STATED SHE HAS HAD NUMEROUS PROBLEMS WITH THE BRAKES, THE DRIVER'S SEAT MADE A CONSTANT NOISE, THE 6 CD CHANGER MALFUNCTIONED AND CEASED TO OPERATE AND THE WINDOW MOTOR WAS REPLACED. *JB

NHTSA ODI #10207226

45,829 miles · Oct 3, 2007
Engine And Engine Cooling

TL*THE CONTACT OWNS A 2003 INFINITI G35. WHILE DRIVING 60 MPH, THE VEHICLE FAILED TO ACCELERATE WHEN THE ACCELERATOR PEDAL WAS DEPRESSED. ALL OF THE WARNING LIGHTS ON THE INSTRUMENT PANEL ILLUMINATED. THE DEALER STATED THAT THE CAM SENSOR FAILED AND REPAIRS WERE MADE. THE CURRENT MILEAGE WAS 76,533 AND FAILURE MILEAGE WAS 45…

Read full complaint

TL*THE CONTACT OWNS A 2003 INFINITI G35. WHILE DRIVING 60 MPH, THE VEHICLE FAILED TO ACCELERATE WHEN THE ACCELERATOR PEDAL WAS DEPRESSED. ALL OF THE WARNING LIGHTS ON THE INSTRUMENT PANEL ILLUMINATED. THE DEALER STATED THAT THE CAM SENSOR FAILED AND REPAIRS WERE MADE. THE CURRENT MILEAGE WAS 76,533 AND FAILURE MILEAGE WAS 45,829. UPDATED 12/12/2007 *BF UPDATED 12/12/07

NHTSA ODI #10204769

45,000 miles · May 10, 2007
Engine And Engine Cooling

TL*THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT THE VEHICLE IS EXPERIENCING THE SAME FAILURE AS NOTED IN NHTSA CAMPAIGN # 03V455000 (ENGINE AND ENGINE COOLING). WHILE DRIVING APPROXIMATELY 35 MPH, THE VEHICLE'S ENGINE SHUTS OFF INTERMITTENTLY AND WITHOUT WARNING. THE SERVICE ENGINE LIGHT ILLUMINATES AND THE V…

Read full complaint

TL*THE CONTACT OWNS A 2003 INFINITI G35. THE CONTACT STATED THAT THE VEHICLE IS EXPERIENCING THE SAME FAILURE AS NOTED IN NHTSA CAMPAIGN # 03V455000 (ENGINE AND ENGINE COOLING). WHILE DRIVING APPROXIMATELY 35 MPH, THE VEHICLE'S ENGINE SHUTS OFF INTERMITTENTLY AND WITHOUT WARNING. THE SERVICE ENGINE LIGHT ILLUMINATES AND THE VEHICLE ALSO HAS DIFFICULTY STARTING. THE DEALER STATED THAT THE CRANKSHAFT POSITION SENSOR NEEDS TO BE REPLACED. THE ENGINE SIZE WAS UNKNOWN. THE CURRENT MILEAGE IS 51,000 AND FAILURE MILEAGE WAS 45,000.

NHTSA ODI #10190393

Official recalls

5

05V555000 · Fuel System, Gasoline

Dec 13, 2005

ON CERTAIN PASSENGER AND SPORT UTILITY VEHICLES, THE FUEL FILLER HOSE MAY CRACK AND RESULT IN FUEL LEAKAGE FROM THE HOSE WHILE REFUELING.

Consequence & remedy

Consequence: FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.

Remedy: DEALERS WILL REPLACE THE FUEL FILLER HOSE. RECALL BEGAN ON FEBRUARY 27, 2006, FOR NISSAN OWNERS, AND ON MARCH 13, 2006, FOR INFINITI OWNERS. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261 OR INFINITI AT 1-800-662-6200.

03V455000 · Engine And Engine Cooling

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.

03V200000 · Exterior Lighting:brake Lights:switch

Jun 2, 2003

ON CERTAIN SEDAN AND COUPE MODEL VEHICLES, THE BRAKE STOP LAMP SWITCH MAY MALFUNCTION.

Consequence & remedy

Consequence: IF THIS OCCURS, THE BRAKE LAMPS WILL NOT ILLUMINATE WHEN THE BRAKE IS APPLIED, WHICH COULD RESULT IN A CRASH WITHOUT WARNING.

Remedy: DEALERS WILL REPLACE THE BRAKE LAMP SWITCH. OWNER NOTIFICATION BEGAN ON JUNE 23, 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 INFINITI AT 1-800-662-6200.

02V331000 · Exterior Lighting:headlights

Dec 12, 2002

CERTAIN SEDANS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." IN THE ASSEMBLY OF THE HEADLAMPS, IT IS NECESSARY TO HAVE A MEANS TO ADJUST THE HEADLAMPS. TAMPERPROOF CAPS TO PREVENT HORIZONTAL ADJUSTMENT OF THE HEADLAMPS ARE THEN INSTALLED. SOME OF THESE VEHICLES ARE MISSING THE TAMPERPROOF CAPS.

Consequence & remedy

Consequence: Not supplied

Remedy: DEALERS WILL INSTALL THE MISSING TAMPERPROOF CAPS ON THE HEADLAMP ASSEMBLIES. OWNER NOTIFICATION BEGAN JANUARY 20, 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 INFINITI AT 1-800-662-6200.

02V245000 · Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings

Sep 12, 2002

ON CERTAIN PASSENGER VEHICLES, THE FUEL HOSE CONNECTION FOR THE OUTLET OF THE FUEL PUMP WHICH IS LOCATED AT THE TOP OF THE FUEL TANK MAY NOT HAVE BEEN PROPERLY ATTACHED WHEN THE VEHICLE WAS ASSEMBLED AND COULD COME LOOSE WHILE DRIVING OR WHEN STARTING THE ENGINE.

Consequence & remedy

Consequence: IF THE CONNECTION COMES LOOSE WHILE DRIVING, THE ENGINE WILL STOP RUNNING DUE TO LACK OF FUEL, INCREASING THE RISK OF A CRASH. ALSO, IF THE CONNECTION COMES LOOSE WHILE DRIVING OR ATTEMPTING TO START OR RESTART THE ENGINE, SOME FUEL WILL DISCHARGE FROM THE FUEL PUMP. IF THIS SHOULD OCCUR IN THE PRESENCE OF AN EXTERNAL IGNITION SOURCE, A FIRE COULD RESULT.

Remedy: DEALERS WILL INSPECT AND, IF NECESSARY, PROPERLY ATTACH THE FUEL HOSE TO THE FUEL PUMP. OWNER NOTIFICATION IS EXPECTED TO BEGIN OCTOBER 7, 2002. 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 INFINITI AT 1-800-662-6200.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.