The redesigned 2022 Toyota Tundra features the new 3.5L twin-turbo V6 (i-FORCE) engine. When your Tundra displays a P0305 code indicating a cylinder 5 misfire, understanding this modern powerplant helps guide accurate diagnosis.
Understanding P0305 in the New Tundra
In the 3.5L twin-turbo V6, cylinder 5 is located on the rear of the left bank. This new engine uses twin turbochargers and direct injection for impressive power and efficiency.
Twin-Turbo Considerations
The twin-turbo environment creates higher combustion pressures than naturally aspirated engines. This accelerates spark plug wear. Direct injection can contribute to carbon buildup on intake valves over time.
Diagnostic Approach
Access the cylinder 5 ignition coil on the left bank. Inspect spark plug condition. Check for boost leaks in the charge piping. Verify no vacuum leaks exist.