2003 Infiniti M45 Questions

Get answers to questions about your 2003 Infiniti M45 at RepairPal. Find solutions, diagnose problems and get back on the road.

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i think its a pulley but not sure

hello, leaking oil from drain plug... who ever change the oil last was put silicone around drain screw... can the oil pan be re threaded?


They had a recall it's already been performed and now the problems happening again I don't want to spend the money for the dealership so should I just install an aftermarket fuel gauge

Where is the cam position sensor located on an '03 M45?

My car has been shutting off lately while I am driving and my father and I figured that it was the crankshaft position sensor. This has happened plenty of times and sometimes it wouldnt start back for a while. We really need to know how much these sensors cost. If you can please contact me at 6783736792 or email me at

I removed it and now it's hard to steer my car. Plus it makes a whining sound now

it never shows a code or warning light,i replaced cam and crank sensors, and worked for a few days and now its happening again, help please!

when car on idle car dies and now i'm getting a rattling sound when i accelerate....

For some reason or another there is a a LOUD knocking sound coming from my engine after starting it up on a cold days. It normally last for a few minutes until the vehicle is warmed up. I noticed that this only happens in the winter months when it's extremely cold outside. I drive a 2003 Infiniti M45. Please help!

The gas hand in my car is never right, When it is empty it shows half a tank left till empty. it took me a while to notice my car was just running out of gas and not a serious problem. what is this problem called and how much will it cost to get it fixed? Can i get this fixed somewhere besides the dealership. My car has also been saying low brake fluid, is this an easy process i can have done when i get my gas level checked here in Stillwater as well?

I have keyless entry on my vehicle. While changing the battery a little piece of what I think is carbon fell out and I lost it. Now the key will not work. I went to the dealer and they do not carry that piece. They want 6 hundred dollars for a new key. Thank you

can i please get price on how much it will cust me to replace my engine