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EnginePart report

2004 Infiniti FX35 Engine Problems

Complaints
2about this part
Share
2%of 120 total for the year
Median mileage
76,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the engine of the 2004 Infiniti FX35, 2% of the 120 complaints for this model year. Where a mileage was given, the median is 76,000 miles. 1 a fire, according to the filers.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“I started my car up on the morning of 6/1/12 and I notice it was shaking. I drove it around the corner and shaking got worst and the engine light came on. I parked the car. Called infinity discussed problem and brought the car in for service the sameday. Today I get a call from the services dept and I was told I need a new engine. I was told the problem was miss fire and oil build up, and it was unrepairable. And I should have gotten more frequent oil changes. In 2011 the engine light came on my car was reported that is was my cooling system. It was repaired. …”

NHTSA complaint #10460717, filed 2012-06, 76,000 miles

“The contact owns a 2004 Infiniti FX35. The contact stated that while driving 20 MPH, the vehicle began shaking abnormally. The engine light illuminated and the contact took the vehicle to the dealer to be inspected. The dealer informed the contact that the oil wires that connected to the engine had burned. The contact was advised that the engine would need replacing. The manufacturer was not notified. The failure mileage was 76000.”

NHTSA complaint #10460707, filed 2012-06, 76,000 miles

Related service bulletins

Engine: other model years

YearComplaintsShare of year
2012429%
2011218%
201018%
200915%
200738%
200638%
200522%
200422%
200347%

Other parts of the 2004 Infiniti FX35

Latches, locks and linkages
27 complaints
Body and structure
19 complaints
Electrical system
18 complaints
Fuel system
16 complaints
Air bags
15 complaints
Other or unknown
15 complaints
Exterior lighting
7 complaints
Seats
5 complaints
Brakes
4 complaints
Visibility (wipers, defrost, mirrors)
4 complaints
Equipment
3 complaints
Seat belts
3 complaints

← All problems reported for the 2004 Infiniti FX35

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology