1993 Infiniti J30 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1993 Infiniti J30

1993 Infiniti J30 Problems

A low or unstable idle may develop due to varnish deposits in the throttle body. Our technicians tell us that cleaning the throttle body with an approved cleaner should correct this concern.

A "clunking noise" may be noted when the vehicle is initially started and the automatic transmission is shifted into forward or reverse, Our technicians tall us this is a normal operation of the Anti lock brake system (ABS) and is of no concern.

The Check Engine Light may illuminate with throttle position switch fault codes stored. Our technicians tell us a revised throttle position switch is available to correct this concern.

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1993 Infiniti J30 Questions

I'VE had several mechanics look at it, to me it's something electrical however, the last shop said 3 of the 6 injectors needed replacing. when at a traffic light it shakes, when I accelerate it hesitates for 15-20 sec then it gets up to speed. Can any relate to this problem. Also the radi...

The brake booster is unbolted and the master cylinder is removed. The intake and the housing for the strut is causing the booster not to come out. The dealer was no help. The tech told me just unbolt and pull out. It's not that simple. I forgot to mention the pin for the brake is removed as w...

Lights and horn will not shut off after a new battery was installed. This was not a problem in the past when I have replaced batteries.

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1993 Infiniti J30 Recalls

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.

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1993 Infiniti J30 Reviews

Great car. Feels very well built and has great fit and finish. Mine has 130k miles & it runs and drives well. They require timing belt replacements every 60-90k miles. Some electrical bugs, nothing serious. The only gripe I have is the not so great fuel economy.

Very comfortable cabin, small trunk, not as fuel efficient as you would like in today's world, but a great car. Repairs have been minimal over 16 years.

its a good comfertable riding car, But total four fuel injectors went bad in several times.Also in 120k mils my transmission went bad and i had to spend 1500k.

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