5w30
Oil for 1997 infiniti needed
6
4.3 Quarts with a new filter
under the vehicle, close to the oil pan.
For the Infiniti I30, it is recommended to use 5W-30 motor oil that meets API standards. Synthetic or conventional oil can be used, but synthetic is often preferred for better performance and protection. Always check your owner’s manual for specific recommendations and any updates on oil specifications.
The oil capacity for a 2000 Infiniti i30 is approximately 4.5 quarts (or about 4.3 liters) when using a standard oil filter. If you are using a larger oil filter, the capacity may increase slightly. Always refer to the owner's manual for the most accurate information and recommendations specific to your vehicle.
5w-30
5w-30... amsoil is a good product.. any quality synthetic. its your motors life blood change it on recommended service points. don't be cheep it will cost you!
Yes, you can even mix synthetic with conventional oil.
Although the year and model was not stated in the question, I'll assume you have an Infiniti QX4 in the year range 1997-2000, since that model was equipped with a 3.3L engine. If that assumption is correct, the engine oil capacity is 3.6 quarts.
5w 30
10w-30