DISASSEMBLY PROCEDURE 1. REMOVE BOX BOTTOM MAT
2. REMOVE NO. 1 SPEAKER HOLE COVER
3. REMOVE FRONT NO. 4 SPEAKER ASSEMBLY
4. REMOVE NO. 1 INSTRUMENT PANEL PIN
5. REMOVE DEFROSTER NOZZLE ASSEMBLY
6. REMOVE NO. 2 HEATER TO REGISTER DUCT
7. REMOVE NO. 1 SIDE DEFROSTER NOZZLE DUCT
8. REMOVE NO. 2 SIDE DEFROSTER NOZZLE DUCT
9. REMOVE INSTRUMENT CLUSTER FINISH PANEL REINFORCEMENT
10. REMOVE NAVIGATION ANTENNA ASSEMBLY (w/ Navigation System)
11. REMOVE FRONT PASSENGER AIRBAG ASSEMBLY
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Toyota Tundra Service Manual > Sfi System: Random / Multiple Cylinder Misfire Detected (P0300-P0308)
DESCRIPTION When the engine misfires, high concentrations of hydrocarbons (HC) enter the exhaust gas. Extremely high HC concentration levels can cause increases in exhaust emission levels. High concentrations of HC can also cause increases in the Three-Way Catalytic Converter (TWC) temperature, whic ...