Where is cylinder 1 qx4 2001?

Cylinder 1 in a 2001 QX4 typically refers to the first cylinder in the engine, which is usually located on the driver's side, at the front of the engine bay. For the 2001 Infiniti QX4, this would be part of its V6 engine configuration. If you're looking for specific locations for repairs or maintenance, consulting the vehicle's service manual would provide detailed diagrams and information.