It is not unusual for one or more of the Fuel injectors to fail. Common symptoms would be a rough idle and possible illumination of the Check Engine Light.
Resources for the Repair and Maintenance of your 1992 Infiniti Q45
1992 Infiniti Q45
1992 Infiniti Q45 Problems
If the car drives well at cruise speed, but lacks power while accelerating, there may be a problem with the fuel pump.
Serious engine damage due to timing chain failure can occur.
1992 Infiniti Q45 Recalls (Recent)
Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH BOSE REAR SPEAKERS THAT HAVE AN INTEGRAL AMPLIFIER. 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.Learn more »
1992 Infiniti Q45 Questions and Answers
it was really hot one day and the car just died.....wouldnt start back up. so i let it sit over night and the next day started up. did this a couple times. the last time it did this and started nex...
When I am going up hills the car pulls and slows down to about 20mph then if I press the gas to try to make it go it starts trying to die out. Starting off from park to drive the car is very slow u...
It looks blown the plastic cover for the fuse is broke and the fuse look burnt my car starts but after a few minutes it cuts off i replace battery,fuel filter and alternator.
1992 Infiniti Q45 Reviews
*Infiniti Q-45* Great automobile, best in it's class by far.
My Infiniti is 18 years young and I still get nice comments on this car and awe when they hear the older year when they've guessed much newer year. Proud I are. So is my Infiniti dealer/and personal mechanic.
Rides and handles very well-always use the best in touring tire -keep them balanced and rotated and your $400 set of tires will last a long time. Mine do. I recently had the fuel injectors cleaned and engine tuned up. Runs like a new one! still. Lots of nice amenities that come standard as always with the Infiniti.
Only repair this car needs now is the A/C just went out. Not bad for the age. Looking at the new M series for the future, but for now my baby is keeping me happy.