See also:

Increasing fuel economy
● Accelerate slowly and smoothly. Maintain cruising speeds with a constant accelerator position. ● Drive at moderate speeds on the highway. Driving at high speed lowers fuel economy. ...

System operation
The automatic drive positioner system will not work or will stop operating under the following conditions: ● When the vehicle speed is above 4 MPH (7 km/h). ● When any of the memory ...

Changing engine coolant
Major cooling system repairs should be performed by an INFINITI retailer. The service procedures can be found in the appropriate INFINITI Service Manual. Improper servicing can result in reduced heat ...