1994 Infiniti G20 problems
The Infiniti G Line is a series of compact executive cars manufactured and marketed by Infiniti, a luxury division of Nissan, for the 1991–1996 and 1999–2016 model years — across four generations.
The first two generations of the Infiniti G (P10 and P11) were sedans based on the Nissan Primera. Beginning with its third generation (V35), the Infiniti G have been rebadged versions of the Nissan Skyline line of sedans and coupes that were exported to the United States and Canada. The fourth generation (V36) introduced the hardtop coupe convertible. The Nissan FM platform, used with the third and fourth generations (V35 and V36) of the Infiniti G, also underpins the Nissan 370Z and has shared components with the Infiniti M, Infiniti EX, and Infiniti FX.
Infiniti established a new naming convention beginning with the 2014 model year; all passenger cars are designated by the letter "Q," while sport-utility model names begin with "QX." The Infiniti G was to have been replaced by the Infiniti Q50, but the G37 was revived as the Q40 beginning with the 2015 model year.
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Common 1994 Infiniti G20 problems
The INFINITI G20, produced from 1990 to 2002, is known for its reliability and performance. However, there are some common problems that owners have reported, particularly with the 1994 model.
- Engine hesitation and rumbling: Some owners of the 1994 INFINITI G20 have reported an issue with engine hesitation and rumbling during acceleration between 1.5k and 2k RPM. This problem is not related to the motor mounts, as the transmission and rear engine mounts have been replaced. The engine becomes louder than normal, and the problem randomly goes away, resulting in a smoother and quieter engine. This issue can be caused by a variety of factors, including faulty spark plugs, a dirty idle air control valve, a malfunctioning mass air flow (MAF) sensor, or a worn-out throttle position sensor (TPS).
- Overheating: Overheating is a common problem with the SR20 engine, which is used in the INFINITI G20. This issue can be caused by a variety of factors, including a poorly designed radiator, a malfunctioning cooling system, or a lack of proper maintenance. Overheating can lead to engine damage, decreased performance, and even engine failure. To address this issue, many owners have installed aftermarket radiators, such as those offered by Koyo, which provide better cooling and improved reliability.
- Transmission problems: The automatic transmission in the INFINITI G20 is known to have issues, particularly with the high clutch assembly. This can lead to slipping, failure to upshift, and even complete transmission failure. In some cases, the transmission may need to be rebuilt or replaced, which can be a costly repair. Used transmissions may be an option, but they come with their own set of risks and potential problems.
In conclusion, while the INFINITI G20 is generally a reliable and well-regarded vehicle, there are some common problems that owners have reported, particularly with the 1994 model. These issues can range from minor inconveniences to major repairs, and can impact the overall performance and reliability of the vehicle. Proper maintenance, regular inspections, and timely repairs can help to mitigate these issues and ensure that the INFINITI G20 remains a reliable and enjoyable vehicle to own and drive.
1994 Infiniti G20 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Infiniti G20 problems, we found that the most common problems with these 2023 model year vehicles are:
- Engine and engine cooling problems
- Power train problems
- Steering problems
- Air bags problems
- Tires problems
The graph below shows statistics for all 1994 Infiniti G20 vehicle components and the number of complaints received.
1994 Infiniti G20 complaints
The NHTSA has received 7 complaints about various vehicle components related to the 1994 Infiniti G20.
STEERING PROBLEM
- Date Of Incident: 2018-11-01
- Components: STEERING
- Summary: TL* THE CONTACT OWNS A 1994 INFINITI G20. WHILE DRIVING AT LOW SPEEDS AND MAKING TURNS, THE STEERING WHEEL MOMENTARILY SEIZED AND NEARLY CAUSED A CRASH. THE MANUFACTURER AND DEALER WERE NOT NOTIFIED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 140,000.
AIR BAGS PROBLEM
- Date Of Incident: 2004-05-22
- Number Of Injuries: 1
- Crash: 1
- VIN: JNKCP01D7RT
- Components: AIR BAGS
- Summary: MY DAUGHTER WAS INVOLVED IN A CAR ACCIDENT, SHE WAS ON THE FREEWAY GOING 65 MPH WHEN THE SPEED LIMIT WAS 75 MPH. SHE WAS DRIVING A 1994 INFINITI G20. THE FRONT AND BACK OF THE CAR WAS COMPLETELY RUINED, YET THE AIRBAGS NEVER DEPLOYED. I TRUST THE THAT THE CAR AR MADE FOLLOWING ALL SAFETY REGULATIONS, AND THAT THESE ARE WORKING. I DO NOT KNOW HOW THESE COULD HAVE FAILED IN THE TIME THY ARE SUPPOSED TO WORK.*AK
POWER TRAIN PROBLEM
- Date Of Incident: 2000-01-01
- VIN: JNKCP01D5RT
- Components: POWER TRAIN
- Summary: WE HAVE BEEN HAVING PROBLEMS WITH THIS TRANSMISSION. IT KEEPS POPING OUT OF 5TH GEAR AT HIGHWAY SPEEDS. THIS IS NOT ONLY NERVE RACKING BUT DANGERIOUS. NOW THAT I AM TRYING TO SELL CAR AND DISCLOSING THIS NO ONE WANTS IT. BUT TODAY WAS A CALL FROM A BUYER WHO FIRST ASKED, " DOES THE CAR POP OUT IN 5TH GEAR" I SAID YES AND HE WENT INTO THAT THIS IS AN INHERANT PROBLEM IN THE DESIGN OF NISSON AND INFINITY MANUAL TRANSMISSIONS. WENT ON THAT THIS IS HAPPENING WIDE SPREAD RELATIVE TO THE NUMBER OF THEIR CARS WITH MANNUAL TRANSMISSION AND THERE SHOULD BE A RECALL. HE BELIEVES IT IS A DESGINE FAULT AND NOT SOMETHINE DUE TO NORMAL WEAR, I AGREE.*AK
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2002-01-15
- VIN: ADD
- Components: ENGINE AND ENGINE COOLING
- Summary: CONSUMER HEARD NOISE COMING FROM FRONT END WHILE DRIVING. VEHICLE WAS INSPECTED BY A DEALERSHIP, AND CAMSHAFT HAD TO BE REPLACED.*AK
ENGINE AND ENGINE COOLING,POWER TRAIN PROBLEM
- Date Of Incident: 2000-08-09
- VIN: JNKCP01D5RT
- Components: ENGINE AND ENGINE COOLING,POWER TRAIN
- Summary: VEHICLE WAS VIBRATING. TOOK VEHICLE TO DEALER, AND THEY SAID ALL ENGINE MOUNTS AND TRANSMISSION MOUNTS WERE TORN UP, DEALER REPLACECD MOUNTS. *AK
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 1998-11-11
- VIN: JNKCP0801D8
- Components: ENGINE AND ENGINE COOLING
- Summary: ONGOING/INTERMITTENT PROBLEM WITH ENGINE STALLING UNDER VARIOUS CONDITIONS. VEHICLE BEEN IN/OUT OF DEALER SHOP ON SIX OCCASIONS, AND PROBLEM STILL REOCCURRING. *AK *ML
TIRES PROBLEM
- Date Of Incident: 2024-11-24
- VIN: JNKCP01D8RT
- Components: TIRES
- Summary: DURING EXIT OF HIGHWAY LEFT FRONT TIRE SIDEWALL BLEW OUT RESULTING IN HITING ROPE GUARDRAIL CAUSING $5800 DAMAGE TO CAR. ONLY 30K MILES ON TIRES.( DOT NUMBER: TIRE SIZE: 195/60RL4 )
1994 Infiniti G20 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 2 recalls for different components of the 1994 Infiniti G20.
- Manufacturer: NISSAN NORTH AMERICA, INC.
- Components: FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
- Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES ORIGINALLY SOLD OR CURRENTLY REGISTERED IN THE FOLLOWING STATES: CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, WISCONSIN, AND THE DISTRICT OF COLUMBIA. CORROSION OF THE FUEL FILLER TUBE ASSEMBLY CAN OCCUR, ESPECIALLY THOSE VEHICLES OPERATED IN THE "SALT BELT," RESULTING IN FUEL LEAKAGE.
- Consequence: FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE CAN RESULT IN A FIRE.
- Remedy: DEALERS WILL INSPECT THE FUEL FILLER TUBE AND REPLACE THE TUBE WITH A NEW ONE. ANY OTHER COMPONENTS OF THE FUEL FILLER TUBE ASSEMBLY WHICH ARE DAMAGED OR DETERIORATED WILL ALSO BE REPLACED.
- Manufacturer: NISSAN NORTH AMERICA, INC.
- Components: SEAT BELTS:FRONT:ANCHORAGE
- Summary: A HARNESS CONNECTOR PROTECTOR LOCATED NEAR THE SEAT BELT PRE-TENSIONER CAN IGNITE DUE TO THE PROXIMITY TO THE COMBUSTION GAS GENERATED BY THE PRE-TENSIONER WHEN THE DEVICE IS TRIGGERED.
- Consequence: A FIRE CAN OCCUR IN THE PASSENGER COMPARTMENT OF THESE VEHICLES.
- Remedy: DEALERS WILL REPLACE THE HARNESS CONNECTOR PROTECTORS WITH ONES HAVING SUFFICIENT RESISTANCE TO THE COMBUSTION GAS OF THE PRE-TENSIONERS WHEN ACTIVATED.
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