1994 Infiniti Q45 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1994 Infiniti Q45

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1994 Infiniti Q45 Problems

Lack of power on acceleration due to fuel pump issue

If the car drives well at cruise speed, but lacks power while accelerating, there may be a problem with the fuel pump.

Fuel Injector Problems are Common

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.

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1994 Infiniti Q45 Questions

Why won't my car start? (1 answer)

After the power steering belt busted while driving u overheated . Git it tow home car was still starting but when I replaced it the car wouldn't start? I put in new starter checked all fuses flushed the radiator checked timing belt ..but u can't find spark plugs where are the spark plugs ...

Problem starting (1 answer)

Had battery changed recently worked fine for about a month. Sat in garage for a few days and wouldn't start. Went back to shop where battery purchased; recharged and alternator is fine. After a few days would not start, went back, recharged, alternator fine. About three days later same th...

i ran outta gas now my car won't start but my pump works what could it be (1 answer)

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1994 Infiniti Q45 Reviews

Rated
based on 3 customer reviews
The Q45 has been one of my best yet. Love the luxury it has to offer like the Gold clock in the middle nice touch for 1994 I would say. This car I used it for work and any long travels. I got sick and lost a lot including my job so I had no choice but to park my baby. Now I need to start her up with a new starter and back suspension other then that had to replace tare and ware brake lines. That...
i brought my 1994 infiniti q45t from an auction in lexington,sc for $900. it was $1200 in all with taxes. This is a great car. but its very costly. since i had my car i brought a new radiator $368, 3 fuel injectors $420, starter $120, blower motor $68, Battery $106, ignition coil $119, fuel filter $15, rear shock/struts $149. i still have to replace a fuel rail i bent taking a injector out, 2...
Fine car, good ride and performance.

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