1999 INFINITI Q45 Problems

Complaints Reported

Complaints by Component

TIRES

3 complaints

DT*: THE CONTACT STATED THE DRIVER'S SIDE REAR TIRE BLEW OUT WHILE DRIVING ON THE FREEWAY AT 20 MPH. THE CONTACT STATED THE TIRES WERE MAINTAINED WELL AT 35PSI. THERE WERE NO PROBLEMS WITH THE STEERING PRIOR TO THE INCIDENT.

Aug 02, 2006

MY CAR A 1999 INFINITI Q45 HAS 4 CONTINENTAL TIRES. THESE WERE PURCHASED LAST YEAR AND HAS BEEN USED FOR ABOUT 6000 MILES. ON TUESDAY AUGUST 30 THE RIGHT REAR TIRE BLEW OUT CAUSING THE VEHICLE TO SLIDE ON THE RIGHT SIDE AND EVENTUALLY OVERTURN. IS IT NORMAL WITH A STEEL BELTED RADIAL FOR THE THREAD SURFACE TO COME COMPLETELY OFF THE SIDEWALL. THE AFFECTED TIRE IS IN 3 PIECES WITH THE WALLS ON THE RIM AND THE TREAD COMPLETELY CUT OFF BUT STILL IN A CIRCLE. *NM

Sep 07, 2005

Crash: 1

Injuries: 1

A SET OF FOUR FALCON TIRES, (235/45HR17 ZIEX), WERE PURCHASED BY CONSUMER ON SEPT 27,2001, TIRES WERE PUT ON AND BALANCED. CONSUMER WENT BACK TO MAECHANIC BECAUSE TIRES WERE STILL OUT OF BALANCE. CONSUMER WAS INFORMED TO HAVE THE ALIGNMENT CHECKED. DOING SO THE TIRES WERE STILL NOT BALANCED. CONSUMER TOOK VEHICLE TO HAVE ANOTHER TIRE SERVICE BALANCE WITH A HIGH SPEED BALANCER AND INITIALLY THE TIRES WERE BETTER FOR FOUR MONTHS WHEN THEY GOT PROGRESSIVELY WORSE. TAKING THE VEHICLE BACK TO HAVE THEM BALANCED AGAIN, CONSUMER WAS INFORMED THEY WERE BADLY CUPPED TO BE PROPERLY BALANCED. THE TIRES HAVE IMPROPER WEAR PATTERN DUE TO MIS ALIGNMENT OR RUNNING THEM AGAINST THE RECOMMENDED ROTATION PATTERN. CONSUMER IS WILLING TO TRY A NEW SET OF FALCONS OR A REFUND OF MONIES PAID. *JG

Apr 05, 2002

STRUCTURE

2 complaints

WHILE CHECKING THE OIL IN THE 1999 Q45 INFINITI THE HOOD SUDDENLY FELL AND SLAMMED CLOSED. THIS HAPPENED IN JANUARY 2007 ,AND AGAIN MARCH 2007. ALL THREE TIMES I HAD TURNED AWAY MOMENTARILY AND WAS NOT INJURED. SINCE THE EXPERIENCE IN APRIL I NOW CARRY A PROP STICK AS A PRECAUTION. THE PROBLEM APPEARED INTERMITTENT AND DEPEND ON THE AMBIENT TEMPERATURE. THE COOLER IT WAS THE MORE LIKELY IT WOULD HAPPEN. SINCE THIS FIRST OCCURRENCE I HAVE SEARCHED FOR AFTER MARKET PARTS TO REPLACE THE LIFT SUPPORTS, BUT WAS UNABLE TO FIND ANY RESOURCE. THE AFTERMARKET PARTS WERE ONLY AVAILABLE FOR Q45 HOODS UP TO AND INCLUDING 1996 MODELS. I DID NOT KNOW IF DEALER PARTS WERE AVAILABLE BECAUSE MY SEARCHES HAVE NOT BEEN ABLE TO FIND A DEALER SOURCE FOR THAT PARTICULAR PART. I BELIEVE THIS WAS A MAJOR SAFETY PROBLEM THAT COULD LEAD TO SERIOUS INJURY OR DEATH IF A HOOD SLAMMED DOWN ON SOMEONE WHILE WORKING UNDER THE HOOD. A TECHNICAL SERVICE BULLETIN (TSB) WOULD ALERT ALL OWNERS OF THIS AUTOMOBILE TO THE POTENTIAL DANGER, AND RECOMMEND TO THE MANUFACTURER TO ADDRESS THIS PROBLEM AS WARRANTED.*AK

May 08, 2007

THE PAINT SCRATCHES AND FLAKES OFF SO EASILY AND HAS TO BE TOUCHED UP REPEATEDLY. NLM

Jun 11, 2000

WHEELS

2 complaints

1999 INFINITY Q-45 WHEELS HAVE A CASTING DEFECT THAT DEVELOPS CRACKS WHEN THE VEHICLE IS DRIVEN. *TS THE WHEELS ARE THE SAME AS THE 2000 Q45 WHICH WAS RECALLED (03V-098). THE CONSUMER CONTACTED THE MANUFACTURER BUT SINCE THE VEHICLE WAS OVER 100000 MILES THEY REFUSED TO PROVIDE ASSISTANCE. *NM

Dec 30, 2005

CAR HAS RECALLED WHEELS, BUT CAR ITSELF IN NOT ON RECALL LIST. MANUFACTURER REFUSED TO REPLACE WHEELS.*AK

May 04, 2005

STEERING,SUSPENSION

1 complaint

LEFT FRONT STRUT SPRING BROKE WHILE IN TRAFFIC, SENDING BROKEN SPRING END INTO TIRE RIPPING THE ENTIRE SIDEWALL OF THE TIRE OUT. BLOWOUT CAUSED LOSS OF STEERING WHILE IN THE PROCESS SENT VEHICLE INTO ONCOMING TRAFFIC. *TR

Apr 09, 2014

Crash: 1

VEHICLE SPEED CONTROL

1 complaint

CONSUMER STATED THAT THE GAS PEDAL WOULD NOT ENGAGE READILY, WHEN PRESSING THE GAS PEDAL FROM A STOPPED POSITION, THE VEHICLE WOULD NOT MOVE, THEN MORE FORCE WOULD BE USED ON THE GAS PEDAL AND VEHICLE WOULD LURCH FORWARD, THE DEALER CLEANED THE THROTTLE CHAMBER. *SLC

Feb 27, 2002

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4.3/5.0

22 reviews

Frequently Asked Questions

How many problems does the 1999 INFINITI Q45 have?

The 1999 INFINITI Q45 currently has 9 owner-reported complaints according to NHTSA database. These complaints are organized by component to help identify common issues.

What are the most common problems with 1999 INFINITI Q45?

The most common problems reported for the 1999 INFINITI Q45 are organized by component above. Each component section shows owner-reported issues, crash reports, and fire incidents to help identify patterns and problem areas.

Where does this 1999 INFINITI Q45 problem data come from?

All problem and complaint data for the 1999 INFINITI Q45 comes directly from the National Highway Traffic Safety Administration (NHTSA) database. These are real complaints submitted by actual vehicle owners.