Spark Plug wiring order for Toyota t-100 pickup?

The spark plug wiring order for a Toyota T-100 pickup, particularly with the 3.4L V6 engine, is typically 1-2-3-4-5-6. The firing order is 1-2-3-4-5-6, with cylinder 1 located at the front of the engine on the driver's side. Ensure that the spark plug wires are connected correctly according to this firing order to maintain optimal engine performance. Always refer to the vehicle's service manual for the most accurate and specific information.