Problems · NHTSA complaints
1996 Infiniti J30 problems
Owners filed 6 complaints about the 1996 Infiniti J30 with NHTSA between Jun 1997 and Aug 2005. The most-cited component is vehicle speed control (2).
Complaints
6
Filed with NHTSA
Crashes
0
Reported by owners
Fires
1
Reported by owners
Injuries
0
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Vehicle speed control2
- Electrical system1
- Engine and engine cooling1
- Power train1
- Visibility1
- Other / unknown1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Nov 13, 2026NHTSA vehicle page
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
1
0
0
1
3
0
0
0
1
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 1997 | 1 |
| 1998 | 0 |
| 1999 | 0 |
| 2000 | 1 |
| 2001 | 3 |
| 2002 | 0 |
| 2003 | 0 |
| 2004 | 0 |
| 2005 | 1 |
Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Vehicle speed control
2 reports
“CAR SURGES IN DRIVE OR REV ESP WHEN COLD OR HUMID. MANY TIMES CAR STALLS. I KNOW TWO OTHER 96 G20 OWNERS WITH THE SAME PROBLEM”
Electrical system
1 report1 fire
“DT: CONTACT STATED VEHICLE CAUGHT ON FIRE WHILE DRIVING 60 MPH. THE TOW COMPANY AND THE FIRE DEPARTMENT TOLD CONTACT IT WAS AN ELECTRICAL FIRE. THE CAR BURNT COMPLETELY. SHE BOUGHT THE CAR FROM AN INDIVIDUAL , AND HASN'T TALKED TO THE MANUFACTURER. THERE WERE NO INJURIES. THE FIRE DEPT. WAS CALLED. THE FIRE STARTED IN THE REAR OF THE CAR WHERE THE GAS TANK WAS LOCATED.*AK *TT”
Engine and engine cooling
1 report
“THE EXHAUST MANIFOLDS CRACK FROM WHAT I BELIEVE TO BE A DESIGN FLAW. WHICH COULD LEAD TO A ENGINE COMPARTMENT FIRE. INFINITI KNOWS OF THE PROBLEM. THEY HAVE SUPERSEDED THE PART WITH A NEW PART. THE COST FOR THE NEW MANIFOLDS ARE $1200.00. NOT ONLY DID THEY MAKE FAULTY MANIFOLDS THAT HAVE THE POTENTIAL TO START A FIRE IN THE ENGINE COMPARTMENT. THEY GOUGE THEIR CUSTOMERS $1200.00 FOR REPLACEMENT. TO ANSWER YOUR QUESTION IN THE ABOVE MATRIX REGARDING COST. THE MANIFOLDS I HAVE REPLACED THE RIGHT MANIFOLD WITH ONE FROM A SALVAGE YARD. THE LEFT MANIFOLD I HAD WELDED BACK TOGETHER BECAUSE YOU CANNOT FIND ONE IN A SALVAGE YARD THAT ISN'T CRACKED. DOOR LOCKS: INFINITI ALSO HAS A PROBLEM WITH THE DOOR LOCKS, IN THAT THEY LOCK AND UNLOCK AUTOMATICALLY. ANOTHER SAFTEY PROBLEM, WHEN THE DOORS LOCKS WHEN YOU ARE INSIDE THE CAR, THE MANUAL OVERRIDE EITHER DOESN'T WORK OR THEY DON'T HAVE A MANUAL OVERIDE. THE DEALERSHIP SAID THEY HAD TO GET ANOTHER GUY OUT OF HIS CAR THAT HAD THE SAME PROBLEM. MY WIFE HAS HAD ANOTHER GUY COME AND TELL HER NOT TO LEAVE HER KEYS IN THE CAR RUNNING, OR THE CAR MIGHT LOCK HER OUT. TO ANSWER YOU QUESTION ABOVE REGARDING COST, I COULD NOT GIVE YOU…”
Power train
1 report
“DURING ACCELERATION THE VEHICLE SEEMS TO STALL ANYTIME CONSUMER TRIES TO SWITCH TO A LEFT LANE ON THE HIGHWAY, VEHICLE FEELS LIKE IT AUTOMATICALLY SWITCHES TO NEUTRAL THEN BACK TO DRIVE. NLM”
Visibility
1 report
“SUN ROOF SHATTERED.”
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 13, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.