1991-1996 Infiniti G20: Reliability
Updated: 11/23/08
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Our reliability study for this generation Infiniti G20 includes details on average repair costs, manufacturer recalls, and everything you need to know to gauge the long-term reliability of this generation Infiniti G20 .
Trouble Spots
Consumer Guide's® Auto Editors have scoured repair bulletins and questioned mechanics to search
for commonly occurring problems for a particular vehicle. In some cases we also give possible manufacturer-suggested
solutions. In many instances these trouble spots are Technical Service Bulletins posted by the manufacturer,
however, we have our own expert looking at additional vehicle problems.
Automatic transmission:
A campaign was conducted to improve automatic-transmission life by installing an inline filter and auxiliary oil cooler. (1991)
Automatic transmission:
If the transmission won't upshift to third or fourth or slips on acceleration, the high clutch assembly may be burnt and debris gets lodged in the valve body. (1991-93)
Automatic transmission:
The dropping resistor on the inner left fender can be damaged by rain or windshield-washer fluid causing harsh, noisy, or jerky transmission shifts. A new resistor, with a protective cover, is required to fix the problem. (1994)
Dashboard lights:
If the check-engine light comes on, but the technician can find no faulty components, there may be inductive interference on the wiring harness leading to the onboard computer. Separating and isolating the wires from one another cures the problem. (1994-95)
Engine stalling:
If a cold engine stalls when coming to a stop and is hard to restart, replacing the hydraulic-valve lash adjusters may restore performance. (1991-92)
Fuel odors:
Fuel odors on cold start can be solved by a free repair that may include new fuel injectors, hoses, fuel rails, regulator, and wiring. (1991-92)
Transmission noise:
If the automatic transmission chirps when shifting from second to third, a redesigned input shaft and high clutch assembly with an improved friction material should eliminate the problem. (1991)
Trunk latch:
The electric trunk-release solenoid may stick in the open position, preventing the trunk from closing properly. (1992-94)
Consumer Guide® Estimated Repair Costs
This table lists costs of likely repairs for comparison with other vehicles. The
dollar amount includes the cost of the part(s) and labor (based on $50 per hour) for the
typical repair without extras or add-ons. Like the pricing information, replacement
costs can vary widely depending on region. Expect charges at a new-car dealership
to be slightly higher.
| Item Name | Repair Cost |
| A/C Compressor | $710 |
| Alternator | $790 |
| Automatic Transmission or Transaxle | $940 |
| Brakes | $200 |
| Clutch, Pressure Plate, Bearing | $485 |
| Constant Velocity Joints | $430 |
| Exhaust System | $520 |
| Radiator | $480 |
| Shocks and/or Struts | $820 |
| Timing Chain or Belt | $615 |
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