What is the firing order diagram for a 1986 Nissan 300ZX?

The firing order for a 1986 Nissan 300ZX, which features a V6 engine, is 1-2-3-4-5-6. The cylinders are arranged in two banks, with the left bank (cylinders 1, 2, 3) and the right bank (cylinders 4, 5, 6). The diagram typically shows the cylinders numbered from the front of the engine to the back. For correct maintenance or repairs, always refer to the vehicle's service manual for detailed diagrams and specifications.