MotorDeets

1992 Infiniti Q45: Recalls, Problems & MPG

Here are the deets on the 1992 Infiniti Q45: 1 recall, 28 owner complaints and up to 17 mpg combined.

1vehicle recalls
28owner complaints
3mention a crash
17best combined mpg
1992 Infiniti Q45
Photo: TTTNIS · CC0 · Wikimedia Commons. Representative photo of this generation; trim may differ.

Recalls

1 vehicle recall from the manufacturer. Repairs are free. Check your VIN to see if one is still open on your car.

Equipment Vehicle recall #98V284000 · 1998 · 28,970 vehicles

What's wrong: A conductive bridge can form between two lines of the circuit board pattern when there is accumulated electrolyte leaked froma capacitor and high humidity conditions. This can close a transistor on the circuit board which causes overheating.

Why it matters: This condition could result in smoke or flame and possibly the speaker catching fire.

The fix: Dealers will replace the circuit board with a new board that has been coated.

Most-reported problems

Owner complaints filed with NHTSA, by component. One complaint can list several components. 6 mention a fire, 5 injuries and 0 deaths were reported.

Transmission & drivetrain8
Engine & cooling6
Electrical4
Equipment4
Airbags2
Speed control / throttle2
Steering2
Fuel system2

What owners describe

The 1992 Infiniti Q45 has 28 owner complaints, ranking #4 of 17 Q45 model years for complaints (2.1× the average Q45 year). Complaints peaked in 1999 (9 filed that year). The typical problem showed up when the car was about 6 years old, at a median of 10,500 miles. Neighboring years: 1991 (34 complaints, 2 recalls), 1993 (2 complaints, 0 recalls).

Engines & fuel economy (EPA)

EngineTransmissionDriveCityHwyComb.Fuel
4.5 L 8-cylAutomatic 4-spdRear-Wheel Drive152017Premium

Want the full repair deets? Get the factory manual.

Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 1992 Infiniti Q45.

eManualOnline Download (PDF), keep forever

Closest thing to the factory manual for most years. Pay once, keep it.

Most $25–$78, one-time
Check 1992 Infiniti Q45 manual
Mitchell 1 DIY Online access, factory-level data

Pro-shop repair procedures, wiring diagrams and TSBs for your exact car.

From $19.99/mo · $39.99/yr
Check 1992 Infiniti Q45 manual
ALLDATAdiy Online access, factory OEM info

OEM procedures, specs and recall/TSB info, the same source many shops use.

From $19.99/mo · $59.99/yr
Check 1992 Infiniti Q45 manual
Haynes Print book or AllAccess online

Step-by-step photos written from a real teardown. Great for first-timers.

Books ~$30–$40 · AllAccess $34.99/mo
Check 1992 Infiniti Q45 manual

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FAQ

Does the 1992 Infiniti Q45 have any recalls?

Yes. NHTSA lists 1 vehicle recall for the 1992 Infiniti Q45. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.

What are the most common 1992 Infiniti Q45 problems?

Owners have filed 28 complaints with NHTSA. The most-reported areas are transmission & drivetrain (8), engine & cooling (6), electrical (4).

What gas mileage does the 1992 Infiniti Q45 get?

EPA ratings run up to 17 mpg combined (4.5 L, Automatic 4-spd), across 1 engine and transmission combos.

Where can I get a 1992 Infiniti Q45 repair manual?

eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.

Other Q45 years

19901991199219931994199519961997199819992000200120022003200420052006