NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
21 reportsClear category filterMileage unknown · Jan 19, 2009
Engine And Engine Cooling
EVIDENTLY THERE ARE A LOT OF PROBLEMS WITH THE THROTTLE BODIES ON INFINITI G35 MODELS. I OWN A 2004 INFINITI G35 WHICH I PURCHASED NEW IN JUNE OF 2004. I HAVE 61, 300 MILES ON THE CAR. MY THROTTLE BODY JUST BROKE AND ACCORDING TO THE FORUMS THIS HAPPENS FREQUENTLY AND IS ONLY COVERED BY MANUFACTURER'S WARRANTY FOR 4 YEARS OR 6…
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EVIDENTLY THERE ARE A LOT OF PROBLEMS WITH THE THROTTLE BODIES ON INFINITI G35 MODELS. I OWN A 2004 INFINITI G35 WHICH I PURCHASED NEW IN JUNE OF 2004. I HAVE 61, 300 MILES ON THE CAR. MY THROTTLE BODY JUST BROKE AND ACCORDING TO THE FORUMS THIS HAPPENS FREQUENTLY AND IS ONLY COVERED BY MANUFACTURER'S WARRANTY FOR 4 YEARS OR 60,000 MILES. IN 3 STATES IT IS COVERED FOR 7 YEARS AND 70,000. IF THE PROBLEM IS THAT COMMON, IT SHOULD BE A RECALL OR COVERED UNDER WARRANTY FOR THE 7 YEARS AND 70,000 FOR ALL STATES. *TR
NHTSA ODI #10255573
78,000 miles · Sep 4, 2008
Engine And Engine Cooling
TL*THE CONTACT OWNS A 2004 INFINITI G35. WHILE DRIVING BETWEEN 60-65 MPH, THE VEHICLE SHUT OFF. AFTER ALLOWING THE VEHICLE TO REST FOR A FEW MINUTES, IT RESTARTED. THE FAILURE HAS PREVIOUSLY OCCURRED AT LOWER SPEEDS. THE DEALER STATED THAT THE CRANKSHAFT SENOR NEEDED TO BE REPLACED. THE CONTACT REFERENCED NHTSA CAMPAIGN ID …
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TL*THE CONTACT OWNS A 2004 INFINITI G35. WHILE DRIVING BETWEEN 60-65 MPH, THE VEHICLE SHUT OFF. AFTER ALLOWING THE VEHICLE TO REST FOR A FEW MINUTES, IT RESTARTED. THE FAILURE HAS PREVIOUSLY OCCURRED AT LOWER SPEEDS. THE DEALER STATED THAT THE CRANKSHAFT SENOR NEEDED TO BE REPLACED. THE CONTACT REFERENCED NHTSA CAMPAIGN ID NUMBER 03V455000 (ENGINE AND ENGINE COOLING); HOWEVER, THE DEALER STATED THAT HIS VIN WAS NOT INCLUDED IN THE RECALL. THE CURRENT AND FAILURE MILEAGES WERE 78,000.
NHTSA ODI #10240950
8,900 miles · May 12, 2008
Engine And Engine Cooling
IN A LITTLE OVER YEAR AFTER PURCHASING MY G35 SEDAN I ALSO NOTICED THAT IT BEGAN CONSUMING MORE OIL THAN NORMAL. I ALSO HAD TO ADD ABOUT 1/2 OF OIL AFTER EVERY 1500 MILES OF USAGE. OIL CHANGES WERE DONE EVERY 3000 MILES, I ALSO ADVISED INFINITI OF THE PROBLEM BUT ALSO WAS TOLD THAT THIS OIL CONSUMPTION WAS NORMAL. I ADVISED THE…
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IN A LITTLE OVER YEAR AFTER PURCHASING MY G35 SEDAN I ALSO NOTICED THAT IT BEGAN CONSUMING MORE OIL THAN NORMAL. I ALSO HAD TO ADD ABOUT 1/2 OF OIL AFTER EVERY 1500 MILES OF USAGE. OIL CHANGES WERE DONE EVERY 3000 MILES, I ALSO ADVISED INFINITI OF THE PROBLEM BUT ALSO WAS TOLD THAT THIS OIL CONSUMPTION WAS NORMAL. I ADVISED THE INFINITI REP THAT MY ISUZU NOR MY NISSAN EVER HAD THIS PROBLEM OF CONSUMING SO MUCH OIL. A LITTLE AFTER THE VEHICLE BEGAN TO SMOKE AT START UPS AND BEGAN BURNING MORE OIL. I IMMEDIATELY TOOK VEHICLE BACK TO INFINITI AND ADVISED THEM OF THE PROBLEM. INFINITI NEW WITHOUT EVEN HAVING TO EXAMINE THE VEHICLE WHAT THE PROBLEM WAS AND WOULD NOT HONOR ANY WARRANTY REPAIRS, STATING POOR MAINTENANCE. I HAD TO REPAIR THE VEHICLE AT MY COST. INFINITI KNOWS THAT THIS IS A DEFECT ON MOST OF THEIR VEHICLES BUT WILL NOT HONOR THE ENGINE WARRANTY AND MAKE REPAIRS. I WILL NEVER PURCHASE AN INFINITI VEHICLE EVER AGAIN. WHEN EVER I GET A BROCHURE IN THE MAIL FROM INFINITI I DO NOT BOTHER TO OPEN THE ENVELOPE, I JUST THROW IT AWAY IN THE TRASH. INFINITI HAS LOST A CUSTOMER FOR LIFE. *TR
NHTSA ODI #10227541
24,000 miles · Mar 31, 2008
Engine And Engine Cooling
EARLY AFTER I PURCHASED MY CAR G35 6MT 2004 INFINITI COUPE I NOTICED A SIGNIFICANT OIL CONSUMPTION OCCURRING BETWEEN OIL CHANGES. I PROCEEDED TO FILE A COMPLAINT WITH THE DEALER AT THE NEXT CHECK UP APPOINTMENT BUT WAS TOLD THERE WERE NO ISSUES. I CONTINUED TO NOTICE THE EXCESSIVE CONSUMPTION OF OIL AND ONCE MORE ASKED THE DEA…
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EARLY AFTER I PURCHASED MY CAR G35 6MT 2004 INFINITI COUPE I NOTICED A SIGNIFICANT OIL CONSUMPTION OCCURRING BETWEEN OIL CHANGES. I PROCEEDED TO FILE A COMPLAINT WITH THE DEALER AT THE NEXT CHECK UP APPOINTMENT BUT WAS TOLD THERE WERE NO ISSUES. I CONTINUED TO NOTICE THE EXCESSIVE CONSUMPTION OF OIL AND ONCE MORE ASKED THE DEALER TO TAKE A LOOK AT IT. THE SECOND TIME AROUND THE DEALER SAID THAT THERE WAS OIL CONSUMPTION OCCURRING WITH THE CAR AT A RATE OF OVER 1/2QT. PER 1,000MI. HOWEVER, INIFINITI REFUSES TO RECOGNIZE THIS AS EXCESSIVE, AND CLAIMS THE AMOUNT OF OIL CONSUMED IS WITHIN NORMAL STANDARDS. THEY CLAIM THAT A RATE OF 1QT PER 1000 MI. IS STILL ACCEPTABLE. THIS WOULD MEAN THAT IF I FOLLOW THE SERVICE MANUAL'S 3,750MI OIL CHANGES I WOULD BE LEFT WITH UNDER 1.75QTS OF OIL IN THE ENGINE AND IN VERY HIGH PROVABILITY OF EXPLOSION. THESE STANDARDS IN MY OPINION SEEM BACKWARD, MAYBE 40 YEARS AGO THOSE STANDARDS WERE CORRECT. I'VE OWNED MUSTANGS THAT HAVE CONSUMED LESS OIL THAN A BRAND NEW LUXURY VEHICLE. UP TO THIS POINT THERE HAS BEEN NOTHING DONE WITH REGARD TO THIS ISSUE, SINCE INFINITI WILL NOT RECOGNIZE THEIR MANUFACTURING DEFECT. THERE ARE PLENTY OF OTHER 2004 G35 THAT DO NOT FACE THIS ISSUE. I'VE CONTINUED TO INVEST A CONSIDERABLE AMOUNT OF MONEY ON MAKING EARLY OIL CHANGES, WHICH INFINITI WILL NOT COVER, IN FEAR THAT IF I DON'T KEEP THE ENGINE IN CHECK I MAY BE IN DANGER OF AN ENGINE EXPLOSION OR SIMILAR. *TR
NHTSA ODI #10222987
29,300 miles · Nov 24, 2007
Electronic Stability Control (esc)Engine And Engine Cooling
WHILE DRIVING MY 2004 INFINITI G35 SEDAN WITH 6 SPEED MANAUL ON THE HIGHWAY- I SUDDENLY GOT A VDC SLIP SLIGHT, SERVICE ENGINE SOON LIGHT. THE CAR BEGAN TO SPUTTER INTERMITTINGLY LOOSING POWER. I WAS ABLE TO MAKE IT TO THE SIDE OF THE ROAD AND ULTIMATELY INTO A PARKING LOT - ALTHOUGH I WAS NEARLY REAR ENDED WHEN THE CAR STUMBLE…
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WHILE DRIVING MY 2004 INFINITI G35 SEDAN WITH 6 SPEED MANAUL ON THE HIGHWAY- I SUDDENLY GOT A VDC SLIP SLIGHT, SERVICE ENGINE SOON LIGHT. THE CAR BEGAN TO SPUTTER INTERMITTINGLY LOOSING POWER. I WAS ABLE TO MAKE IT TO THE SIDE OF THE ROAD AND ULTIMATELY INTO A PARKING LOT - ALTHOUGH I WAS NEARLY REAR ENDED WHEN THE CAR STUMBLED. THIS HAPPENED ONE BEFORE IN SEPT. 2007 WITH MY WIFE - IN WHICH THE DEALER REPLACED THE CAM SENSOR. *TR
NHTSA ODI #10209773
36,000 miles · Sep 4, 2007
Engine And Engine Cooling
2004 INFINITY G35 COUPE IS BURNING EXCESSIVE ENGINE OIL, I HAVE TO ADD A QUART OF OIL EVERY 1500--2000 MILES. *TR
NHTSA ODI #10201786
Mileage unknown · Jul 27, 2007
Engine And Engine Cooling
2004 VQ35DE ENGINE OF A G35 COUPLE BURNS OIL RAPIDLY LEADING TO ENGINE FAILURE. MANY COMPLAINTS FROM OTHER OWNERS HAVE BEEN RECORDED. WILL HAVE TO GET A NEW ENGINE SOON. *TR
NHTSA ODI #10197624
6,200 miles · Apr 24, 2007
Engine And Engine Cooling
ENGINE STARTED TO SMOKE AT START UP'S ON MY 2004 G35. HAD VEHICLE FOR ABOUT A YEAR. TOOK VEHICLE TO INFINITI DEALER TO HAVE PROBLEM CORRECTED. INFINITE WOULD NOT REPAIR STATING THAT THERE WAS ENGINE SLUG BUILD UP. TOOK VEHICLE TO AN INDEPENDENT MECHANIC TO HAVE SECOND OPINION. MECHANIC FOUND NO SLUG BUILD-UP UNDER OIL CAP NOR IN…
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ENGINE STARTED TO SMOKE AT START UP'S ON MY 2004 G35. HAD VEHICLE FOR ABOUT A YEAR. TOOK VEHICLE TO INFINITI DEALER TO HAVE PROBLEM CORRECTED. INFINITE WOULD NOT REPAIR STATING THAT THERE WAS ENGINE SLUG BUILD UP. TOOK VEHICLE TO AN INDEPENDENT MECHANIC TO HAVE SECOND OPINION. MECHANIC FOUND NO SLUG BUILD-UP UNDER OIL CAP NOR IN CRANKCASE. I CONTACTED INFINITI CONSUMER AFFAIRS TO STRESS MY COMPLAINT. NO SATISFACTIONS OR RESOLUTION TO MY COMPLAINT. INFINITI HAS A POOR WARRANTY ON THEIR VEHICLES. I BOUGHT THIS CAR NEW AND I NOW DO ALL MY OIL CHANGES EVERY 3000 MILES USING ONLY MOBIL 1 5W 30W FULL SYNTHETIC OIL. AS OF THIS APRIL I HAVE HAD THE VEHICLE FOR THREE YEARS AND I AM NOW LOOKING TO TRADE IT IN AND GET RID OF IT BEFORE ANY OTHER PROBLEM SPRING UP ALL OF A SUDDEN. WORST WARRANTY I HAVE EVER HAD TO DEAL WITH. I ALSO OWN A MERCEDES BENZ AND I HAVE NEVER HAD A SINGLE PROBLEM. *JB
NHTSA ODI #10188774
Mileage unknown · Mar 30, 2007
Engine And Engine CoolingUnknown Or OtherFire
CAR FIRE.. MY CAR CAUGHT FIRE WHILE IN MY OFFICE PARKING LOT. I NOTICED A BUZZING NOISE IN MY DOOR PANEL WHEN I ROLLED MY WINDOW UP. THIS MAY BE COINCIDENTAL , 15 MINUTES LATER WHILE INSIDE MY OFFICE I NOTICE MY CAR IN FLAMES. THE CAR IS A TOTAL LOSS. I HAD NEVER RECEIVED ANY RECALLS FOR MY CAR SO SOMETHING IS TERRIBLY WRONG. I …
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CAR FIRE.. MY CAR CAUGHT FIRE WHILE IN MY OFFICE PARKING LOT. I NOTICED A BUZZING NOISE IN MY DOOR PANEL WHEN I ROLLED MY WINDOW UP. THIS MAY BE COINCIDENTAL , 15 MINUTES LATER WHILE INSIDE MY OFFICE I NOTICE MY CAR IN FLAMES. THE CAR IS A TOTAL LOSS. I HAD NEVER RECEIVED ANY RECALLS FOR MY CAR SO SOMETHING IS TERRIBLY WRONG. I WAS NOT INJURED THANK GOD. THE FIRE DEP. SAID THIS WAS THE 2ND INFINITY IN 2 WEEKS THEY HAVE PUT OUT FIRE ON. *JB
NHTSA ODI #10186583
7,950 miles · Sep 7, 2005
Engine And Engine Cooling
DRIVING FREEWAY EVENING TRAFFIC AT 35 TO 50 MPH. ENGINE JUST TURNED OFF AT ABOUT 40 MPH AND LOST ALL POWER ASSIST. ENGINE WOULD NOT RESTART UNTIL CAR CAME TO A FULL STOP AND KEY WAS TURNED OFF FIRST, WAS ABLE TO GET TO SHOULDER OF ROAD. *JB
NHTSA ODI #10135719