Need Help?

2005 Infiniti Q45 Base 4dr Sedan

2005 Infiniti Q45
Trim Info:
Rear-Wheel Drive, 4 Door Sedan, Mid-Size
17 mpg city / 23 mpg hwy
Other Trims
Do you own this car?
Estimated Mileage
 Miles
Enter current mileage for most
accurate info about this vehicle


Track Your Service Records
Get Recall Alerts
Get Updated Value Estimates on Your Car.

Ask the Community

Ask Our Auto Mechanics

Ask our panel of certified mechanics a question. We pay for their advice so you don't have to.

Enter a Question:
Details:
Which Car is This Question About?

Recent Questions

Head Gasket Repair - 1998 Infiniti Q45
HI, Looking for best price to repair head gasket of my car near sunnyvale area. Website shows 1257.95 including labor and parts. Labor of 14 hours. Can anyone help me in finding ...
Asked by Jagmeet S June 20, 2014, 3:25 pm 0 reply
I have a 99 q45 Infiniti I can't find used parts any where it's there other radiator that from
A different vehicle that Will fit the same as my car
Asked by Venom L June 11, 2014, 3:51 pm 0 reply
why won't the break lights come on
The bulbs been change and the break switch has been check;change
Asked by Brittany W February 26, 2014, 6:50 am 0 reply
Slight Shudder/Mild Vibration
For the past 2 years I've noticed what seems like a low frequency rumbling sound accompaned by a slight shudder/mild vibration picked up in the seat. This is noticable while accele...
Asked by Ordell K January 30, 2014, 10:21 am 1 reply
Excessive white smoke
Car started, white smoke poured out of the tailpipe then the car died. Car would not start up again. Turned over and almost started a few times. 20 minutes later it started on the ...
Asked by Randy P January 10, 2014, 7:32 am 1 reply
transmission flush
Wat is the category a transmission flush fall under?
Asked by Albert D December 1, 2013, 12:39 pm 1 reply
Remove and replace in cabin air filter?
I purchased the in cabin air filter several months ago. I need advice on changing this filter.
Asked by Ted F November 12, 2013, 6:23 pm 1 reply
Sun Roof operates intermittent
When I purchased the automobile in June of 2005, I decided to purchased the extended warranty coverage which expires in May 2011. The problems I am having follows: (1) SUNROOF - ...
Asked by Ted F January 5, 2011, 8:03 pm 2 replies
WHERE IS THE ENGINE COOLANT SENSOR LOCATED
I need detailed description of the location of the engine coolant temperature sensor. Thanks.
Asked by MAFUVWE O August 27, 2013, 6:30 pm 3 replies
My car just failed inspection for codes P1145/P1140 what needs to be repaired and the cost
My q45 has low fuel rail pressure and a reservoir solenoid circuit condition,I dont know any about repairs and the cost,I wanted to know what does these repairs consist of and abou...
Asked by SHAWNA A July 1, 2013, 4:10 pm 2 replies
1 2 3 4 5 




My Auto Score

See the free AutoCheck score

Meet The Experts
Kim Perrin
Kim Perrin is our resident mechanic here at DriverSide. Kim worked as…
Tyler Orr
Tyler Orr is an expert in German and Japanese cars and has been a mechanic …
Elizabeth Kriesten
Elizabeth Kriesten worked as an automotive technician for several years at Dodge…
Tips on Servicing

Car Brakes: How Do You Know When to Change Them?

By Zach Bowman For those who suffer a daily commute through heavy traffic, your vehicle's braking system can bring thousands of pounds of metal, plastic and empty Starbucks cups to a stop hundreds of times before you get to work. It goes without saying that these pieces wear out, but they do so slowly, meaning you may not notice they need attention until ...

Read more…