NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
244 reports98,000 miles · Nov 3, 2013
Engine
THIS IS REGARDING THE INFINITI VQ ENGINE AND ITS OIL CONSUMPTION PROBLEM. I OWN A 2004 G35X I PAID FOR AND ITS SITS WITH THE BIGGEST OIL CONSUMPTION PROBLEM DUE TO NISSIANS PROBLEM WITH THE VQ ENGINES AT THE TIME OF THE MAKE. MANY PEOPLE HAVE THIS SAME PROBLEM. VERY MANY PEOPLE! I DONT FIND THIS FAIR AT ALL. I WOULD LIKE TO TALK…
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THIS IS REGARDING THE INFINITI VQ ENGINE AND ITS OIL CONSUMPTION PROBLEM. I OWN A 2004 G35X I PAID FOR AND ITS SITS WITH THE BIGGEST OIL CONSUMPTION PROBLEM DUE TO NISSIANS PROBLEM WITH THE VQ ENGINES AT THE TIME OF THE MAKE. MANY PEOPLE HAVE THIS SAME PROBLEM. VERY MANY PEOPLE! I DONT FIND THIS FAIR AT ALL. I WOULD LIKE TO TALK TO SOMEONE REGARDING THIS SITUATION AND COME TO A CONCLUSION. PLZ *TR
NHTSA ODI #10550648
39,400 miles · Oct 8, 2013
Exterior LightingService Brakes
I NOTICED MY 3RD BRAKE LIGHT WAS NO LONGER WORKING. I HAVE NOTICED OTHER INFINITI G35 COUPES WITH NON- FUNCTIONING 3RD BRAKE LIGHTS. I'VE BEEN TOLD THIS IS A COMMON PROBLEM THAT I BELIEVE SHOULD BE ADDRESSED BY A RE-CALL. IT IS AN EXPENSIVE PART AND LABOR CHARGE TO REPAIR. PLEASE INDUCE INFINITI TO REPLACE THESE LIGHTS AT NO …
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I NOTICED MY 3RD BRAKE LIGHT WAS NO LONGER WORKING. I HAVE NOTICED OTHER INFINITI G35 COUPES WITH NON- FUNCTIONING 3RD BRAKE LIGHTS. I'VE BEEN TOLD THIS IS A COMMON PROBLEM THAT I BELIEVE SHOULD BE ADDRESSED BY A RE-CALL. IT IS AN EXPENSIVE PART AND LABOR CHARGE TO REPAIR. PLEASE INDUCE INFINITI TO REPLACE THESE LIGHTS AT NO CHARGE TO THE CUSTOMER. THANK YOU. *TR
NHTSA ODI #10547312
96,431 miles · Sep 29, 2013
EngineSteering
I WAS DRIVING NORMALLY THROUGH TOWN AT 30 MPH WHEN THE ENGINE JUST STOPPED AND ALL THE DASH WARNING LIGHTS CAME ON. FORTUNATELY, I WAS ABLE TO SAFELY COAST INTO A PARKING LOT OFF THE ROAD. I PUT THE CAR IN PARK AND TURNED CAR IGNITION TO OFF POSITION. I TURNED IT ON AGAIN AND THE CAR STARTED NORMALLY. I PUT THE CAR INTO REVE…
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I WAS DRIVING NORMALLY THROUGH TOWN AT 30 MPH WHEN THE ENGINE JUST STOPPED AND ALL THE DASH WARNING LIGHTS CAME ON. FORTUNATELY, I WAS ABLE TO SAFELY COAST INTO A PARKING LOT OFF THE ROAD. I PUT THE CAR IN PARK AND TURNED CAR IGNITION TO OFF POSITION. I TURNED IT ON AGAIN AND THE CAR STARTED NORMALLY. I PUT THE CAR INTO REVERSE AND THE ENGINE IMMEDIATELY STALLED. I PUT THE CAR BACK INTO PARK AND TURNED CAR IGNITION TO OFF POSITION. I WAITED A FEW MORE MINUTES, STARTED THE CAR AND WAS ABLE TO DRIVE HOME. *TR
NHTSA ODI #10546054
69,756 miles · Jun 21, 2013
Engine
THE VQ35DE INFINITI G35 ENGINE CONSUMES OIL QUICKLY. ROUGHLY ABOUT 1QT/1000 MILES. THIS CAR WAS BOUGHT USED IN 2009 WITH 35,000 MILES. OIL CHANGES WITH FILTER AND PLUG HAVE BEEN MADE HABITUALLY EVERY 3,000 MILES WITH MOBIL 1 SYNTHETIC 5W-30 OR 10W-30 DEPENDING ON THE SEASON. I SEE THAT THIS IS A COMMON PROBLEM AMONGST OTHER V…
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THE VQ35DE INFINITI G35 ENGINE CONSUMES OIL QUICKLY. ROUGHLY ABOUT 1QT/1000 MILES. THIS CAR WAS BOUGHT USED IN 2009 WITH 35,000 MILES. OIL CHANGES WITH FILTER AND PLUG HAVE BEEN MADE HABITUALLY EVERY 3,000 MILES WITH MOBIL 1 SYNTHETIC 5W-30 OR 10W-30 DEPENDING ON THE SEASON. I SEE THAT THIS IS A COMMON PROBLEM AMONGST OTHER VQ35DE USERS ON BOTH THE INFINITI G35 AND NISSAN 350Z. THIS PROBLEM NEEDS TO BE ADDRESSED BY SOMEONE, BECAUSE INFINITI DOES NOT SEEM TO BE DOING ANYTHING ABOUT IT EITHER. *TR
NHTSA ODI #10520985
61,000 miles · May 20, 2013
EngineSteeringVehicle Speed Control
I WAS ON THE SIDE OF A MOUNTAIN ROAD WHEN SUDDENLY THE CAR STARTED SHAKING AND I LOST ENGINE POWER AS WELL AS POWER STEERING. ALL ENGINE LIGHTS TURNED ON. I LOOKED THIS UP, AND IT SEEMS LIKE MANY PEOPLE HAVE HAD THIS PROBLEM SO THERE WAS RECALL ON THE INFINITI G35 SEDAN, BUT INTERESTINGLY NOT ON THE COUPE. THE RECALL IS REGAR…
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I WAS ON THE SIDE OF A MOUNTAIN ROAD WHEN SUDDENLY THE CAR STARTED SHAKING AND I LOST ENGINE POWER AS WELL AS POWER STEERING. ALL ENGINE LIGHTS TURNED ON. I LOOKED THIS UP, AND IT SEEMS LIKE MANY PEOPLE HAVE HAD THIS PROBLEM SO THERE WAS RECALL ON THE INFINITI G35 SEDAN, BUT INTERESTINGLY NOT ON THE COUPE. THE RECALL IS REGARDING THE CAMSHAFT POSITIONING SENSOR. I HAD MY CAR TOWED AFTERWARDS TO MY MECHANIC AND HE VERIFIED THE PROBLEM WAS THIS SENSOR AS WELL. THIS CAR FAILURE WAS VERY SUDDEN AND EXTREMELY DANGEROUS. *TR
NHTSA ODI #10512815
150,000 miles · May 2, 2013
Engine
THE VEHICLE STARTED HESITATING AND STALLING FOR NO APPARENT REASON. I WOULD BE DRIVING FOR VARIABLE AMOUNTS OF TIME, FROM 5 TO 20 MINUTES, WHEN THE ENGINE POWER WOULD JUST CUT OUT. THIS WAS AT STOPLIGHTS, WHILE DOING HIGHWAY SPEEDS, AND EVERYTHING IN-BETWEEN, THERE DOES NOT SEEM TO BE ANY CONSISTENT REASON. BASED ON RESEARCH …
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THE VEHICLE STARTED HESITATING AND STALLING FOR NO APPARENT REASON. I WOULD BE DRIVING FOR VARIABLE AMOUNTS OF TIME, FROM 5 TO 20 MINUTES, WHEN THE ENGINE POWER WOULD JUST CUT OUT. THIS WAS AT STOPLIGHTS, WHILE DOING HIGHWAY SPEEDS, AND EVERYTHING IN-BETWEEN, THERE DOES NOT SEEM TO BE ANY CONSISTENT REASON. BASED ON RESEARCH ON VARIOUS WEBSITES, IT APPEARS TO BE A CAMSHAFT OR CRANKSHAFT SENSOR. ONLY THE SENSOR, NOT ANY MECHANICAL FAILURE. THIS IS A SERIOUS AND DANGEROUS FLAW WHEN A SENSOR CAUSES YOUR VEHICLE TO STOP WORKING WHILE DRIVING IN RUSH HOUR TRAFFIC AND OTHER HIGHLY DANGEROUS TIMES. *TR
NHTSA ODI #10510403
1,000 miles · Apr 19, 2013
EngineService BrakesVehicle Speed Control
THIS CAR HAS A BAD CASE OF AUTOMATIC ACCELERATION. SINCE IT HAS BEEN DOING THIS FOR THE PAST 9 YEARS, I'VE GOTTEN FAMILIAR WITH THE SYMPTONS. THERE ARE A NUMBER OF WAYS THE CAR WILL SIMPLY ACCELERATE ON ITS OWN AND ALL OF THEM OCCUR WHEN BRAKING: 1) WHILE SITTING AT A COMPLETE STOP WITH THE TRANSMISSION IN DRIVE AND FOOT ON THE…
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THIS CAR HAS A BAD CASE OF AUTOMATIC ACCELERATION. SINCE IT HAS BEEN DOING THIS FOR THE PAST 9 YEARS, I'VE GOTTEN FAMILIAR WITH THE SYMPTONS. THERE ARE A NUMBER OF WAYS THE CAR WILL SIMPLY ACCELERATE ON ITS OWN AND ALL OF THEM OCCUR WHEN BRAKING: 1) WHILE SITTING AT A COMPLETE STOP WITH THE TRANSMISSION IN DRIVE AND FOOT ON THE BRAKE, THE ENGINE WILL SUDDENLY JUST REV UP TO 4 OR 5 THOUSAND RPM. 2) SAME AS ABOVE BUT ACCELERATION CAN BE CAUSED BY PRESSING HARD ON THE BRAKE PEDAL. 3) EXITING FREEWAY AND BRAKING, THE ENGINE WILL REMAIN AT THE SAME RPM AND/OR SPEED UP. 4) (THIS IS BY FAR THE MOST DANGEROUS) WHEN BRAKING EXTRA HARD, THE TRANSMISSION WILL SHIFT DOWN AND THE ENGINE GOES TO FULL THROTTLE. THIS ONE HAS NEARLY GOTTEN ME A COUPLE OF TIMES. THE DEALER HAS REPLACED THE THROTTLE, THROTTLE BODY, ETC. NOTHING HAS RESOLVED THE PROBLEM. IT IS INTERMITTENT AND INCIDENTS MAY BE MONTHS APART. UNTIL RECENTLY, THE DEALER HAS DENIED THAT ANY OTHER OWNERS HAVE EXPERIENCED THIS PROBLEM IN THE USA. OWNERS HAVE COMPLAINING ABOUT IT SINCE 2003 ON VARIOUS INTERNET SITES WHILE THE MANUFACTURER DENIES THERE IS A PROBLEM AND HAS ALLOWED IT TO PERSIST FOR 10 YEARS. ONLY RECENTLY HAS THE DEALER ADMITTED OTHER PROBLEMS AND STATED THEY WERE AFRAID OF WHAT HAPPENED TO TOYOTA. BRIEFLY LOOKING AT ENTRIES ON THE NHTSA SITE, THERE HAVE BEEN ABOUT HALF A DOZEN COMPLAINTS A YEAR. NONE REPORTED A FATALITY BUT THEN THE DEAD ARE UNLIKELY TO FILE A COMPLAINT. IF A TENTH OF A PERCENT OF THE OWNERS EXPERIENCING THIS PROBLEM FILED COMPLAINTS, THAT WOULD BE 6,000 VEHICLES PER YEAR ARE BEING PRODUCED WITH THIS FATAL FLAW. IN SUMMARY, WHAT DO YOU DO WITH A POTENTIALLY LETHAL VEHICLE? SELL IT TO SOME UNSUSPECTING PERSON AND ENDANGER THEIR LIFE OR KEEP IT AND WONDER WHEN IT WILL KILL ME? IF THE LATTER HAPPENS, WE'LL ALL KNOW WHY. *TR
NHTSA ODI #10508863
78,000 miles · Mar 10, 2013
Exterior Lighting
3RD BRAKE LIGHT DOES NOT WORK IN WARM WEATHER, THIS IS A SAFETY HAZARD. THERE ARE MANY OTHER VEHICLES AFFECTED AND THERE SHOULD BE A RECALL ON THIS ISSUE. *TR
NHTSA ODI #10502227
114,000 miles · Mar 7, 2013
Air BagsElectrical SystemExterior Lighting
THE THIRD BRAKE LIGHT ON THE REAR DECK HAS FAILED FOR NO APPARENT REASON. THE CAR WILL NOT PASS INSPECTION. THEY WANT SEVERAL HUNDRED DOLLARS TO REPLACE THE ENTIRE UNIT. I HAVE RESEARCHED ONLINE AND FOUND THIS IS A VOLUMINOUS PROBLEM FOR THIS MODEL YEAR. IT WAS RECALLED AND ADDRESSED BY INFINITI FOR THE 2003 MODEL YEAR G AND…
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THE THIRD BRAKE LIGHT ON THE REAR DECK HAS FAILED FOR NO APPARENT REASON. THE CAR WILL NOT PASS INSPECTION. THEY WANT SEVERAL HUNDRED DOLLARS TO REPLACE THE ENTIRE UNIT. I HAVE RESEARCHED ONLINE AND FOUND THIS IS A VOLUMINOUS PROBLEM FOR THIS MODEL YEAR. IT WAS RECALLED AND ADDRESSED BY INFINITI FOR THE 2003 MODEL YEAR G AND IT IS STILL A PROBLEM FOR THE 2004 YEAR. THIS NEEDS TO BE RECALLED AND FIXED ACCORDINGLY AT THE MANUFACTURER COST. ALL THESE OWNERS ARE NOT HAVING THE SAME FAILING ISSUES WITHOUT CAUSE. I OWN TWO 2004 INFINITI G35 SEDANS. I USED TO LOVE BOTH OF THEM. THIS ONE HAS PROBLEMS WITH THE BRAKE LIGHT AND NOW THE AIRBAG LIGHT IS MYSTERIOUSLY BLINKING FOR NO REASON! THE OTHER ONE HAS HAD ISSUES FOR YEARS WITH BEING ABLE TO PUT GAS IN AND I HAVE HAD PROBLEMS AT THE GAS STATION TRYING TO FILL THE CAR! RIDICULOUS! IF INFINITI DOESN'T DO SOMETHING ... I'LL BE SWITCHING MAKERS. THIS ONE LISTED ALSO HAS FUEL PRESURE REGULATOR/DAMPER FAILURES ... WHILE MY OTHER '04 G (WITH OVER 200,000 MILES ON IT) HAS NONE. EXPLAIN THAT. I LIVE THE REAL ... BETWEEN TWO OF THE SAME MODEL YEAR. FIX THE PROBLEMS INFINITI! *TR
NHTSA ODI #10501994
175,000 miles · Feb 25, 2013
Engine
I WAS DRIVING ON 93 SOUTH IN RUSH HOUR TRAFFIC WHEN MY CAR COMPLETELY SHUT DOWN. I WAS STRANDED IN THE MIDDLE OF THE HIGHWAY. I IMMEDIATELY THREW ON MY FLASHERS WHILE OTHER CARS WERE WHIZZING BY ME AND CALLED THE STATE POLICE TERRIFIED I WOULD BE HIT AND UNABLE TO MOVE. AFTER I HUNG I UP I PUT THE CAR IN PARK AND TURNED THE K…
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I WAS DRIVING ON 93 SOUTH IN RUSH HOUR TRAFFIC WHEN MY CAR COMPLETELY SHUT DOWN. I WAS STRANDED IN THE MIDDLE OF THE HIGHWAY. I IMMEDIATELY THREW ON MY FLASHERS WHILE OTHER CARS WERE WHIZZING BY ME AND CALLED THE STATE POLICE TERRIFIED I WOULD BE HIT AND UNABLE TO MOVE. AFTER I HUNG I UP I PUT THE CAR IN PARK AND TURNED THE KEY TO OFF. AFTER A FEW MORE MINUTES UNABLE TO BEAR SITTING THERE, I TURNED THE KEY IN THE IGNITION AND IT STARTED. I CALLED BACK THE STATE TROOPERS AND WAS TOLD TO JUST GET THE CAR TO A SAFE SPOT AND CALL A TOW TRUCK, I HAD AAA. I DID AND HAD IT TOWED HOME. I HAD IT BROUGHT BY TOW TRUCK THE NEXT MORNING TO MY MECHANIC WHO INFORMED ME I HAD A FAULTY CAM SENSOR. HE SUGGESTED I BRING IT TO THE DEALERSHIP SINCE THESE WERE BEING RECALLED UP UNTIL 2003. I DID AND THE DEALERSHIP SAID IT WAS JUST THE ECM THAT NEEDED TO BE REPROGRAMMED. I INSISTED THAT I WAS CONCERNED I COULDN'T GO THROUGH ANOTHER INCIDENT LIKE FRIDAY NIGHT. THEY CALLED MY MECHANIC AND CALLED ME BACK SAYING THEY WOULD REPLACE THE CAM SENSOR FOR $400. I THINK THEY SHOULD BEAR THE COST OF THE CAM SENSOR AS THIS WAS NO FAULT OF MY OWN AND COULD HAVE KILLED ME. *TR ## VIN FAILED ##
NHTSA ODI #10499960