My Infiniti dealer wanted $2200 to replace the oil pan. The part costs about $300 and labor costs came in at $1900. You may be able to save some money by buying the part yourself and having an outside shop do the job. My local Nissan dealership said they would do it for $1500.
The cost of a used Infiniti M45 varies depending on how old the car is, body condition, mileage, and engine condition. Consult Kelly Blue Book for specific prices.
You buy a new one!
location of crankshaft sensors in 2004 infinity M45
Infiniti recommends using premium grade fuel in the M45 and also in nearly every other car they make.
One can purchase a used Infiniti M45 on Car Gurus and Autotrader. If you don't trust purchasing cars online, then you can go to your local car dealership.
The factory 2003 Infiniti M45 shocks are monotube. It is evident by the huge piston size. For a premium luxury sports sedan as heavy as the M45, monotube shocks makes sense as they provide stable control on longer drives on different road conditions.
The cam position sensor for a 2003 Infiniti M45 will cost about $30-40 for an aftermarket brand. For an OE (factory) part, your best bet is to call the Infiniti dealer for an exact quote. Theoretically it should be in that same price range, although it's not uncommon for OEM parts to be more expensive than aftermarket brands.
Unless you can feel it running rough and knocking - no.
The oil capacity for a 2007 Infiniti M 45 is approximately 5 quarts of oil. The oil can be purchased at any auto parts store.
Everyone must have their own opinion but mine is the Infiniti m45. This car is truly beautiful, functional, everything on could want. You cannot go wrong with Infiniti.
Electronic Throttle Control Actuator http://www.infinitihelp.com/Ownership/Common/codes3.htm
The M30 was the original in the series. This has been followed by the M45, M35 and M35x, the M37, and the flagship model, the M56. This is a high performance vehicle.