What kind of gas does infiniti g37 take?

The kind of gas the INFINITI G37 takes is 91 octane premium unleaded fuel or higher. Having the fuel burn efficiently is the key to maximizing Your miles per gallon. Your gas tank needs to be in the beSTShape. You will come into problems at some point. The gas tank might become loose. A bad control valve may arise. The gas cap can become stuck and will be quite a hassle to deal with. There could be gas leaks, which need to be looked into pronto. Car parts will eventually become ineffective. The fuel filter needs to be replaced every 30,000 miles or so. If it doesn't get changed, You will come across issues with the performance.