Infiniti Q45 Repair and Maintenance

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

Infiniti Q45 Problems

Intermittent failure of a purge control valve in the evaporative emission system can cause the Check Engine Light to illuminate. A failed valve should be replaced to correct this problem.

 

The crankshaft angle sensor or the camshaft position sensor can fail and cause loss of engine power, an engine that cuts out, and other drivability problems. This will cause the Check Engine Light to illuminate. Certain models have been involved in a recall to replace the camshaft and crankshaft sensors. For more information on this recall, please click here»

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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Infiniti Q45 Questions

sometimes the lights will go off then it runs good till they come back on. Have read wheel sensor,ABS,Coils.Where do I start?

Took my car to same car wash.1 time car didnt start then after a couple hours it started.2 time doing same thing.same exact thing.

It shake mildly at idle can someone help me with my car please

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Infiniti Q45 Recalls

The wiring connector for the seat mounted airbag may experience increased electrical resistance and may not deploy. In the event of a crash, non-deployment of the side airbags could increase the risk of personal injury. Dealers will modify the wiring connector to correct this concern.

certain vehicles fail to comply with the stop lamp and reflector requirements of Federal Motor Vehicle Safety Standard # 108 "Lamps, Reflective Devices, and Associated Equipment" This may result in inadequate  illumination and may lead to an accident. Dealer will replace the rear combination light assembly free of charge. The Campaign # is 06V395000

On 137 vehicles, the lower child seat anchors in the rear seat do not meet the location requirement as stated by the Federal Motor Vehicle Safety Standard, and may cause difficulty securing some child seats. If a child seat is not secured, there is an increased risk of injury in a crash. Dealers will replace the lower seat anchor brackets with modified ones. The recall began on October 17, 2005.

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Infiniti Q45 Reviews

Have proble white smoke comes aout mofler q45 infynity

*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 wil...

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...

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