Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2004 Toyota Tundra Base, AutomaticFACTORY OEM SERVICE PROCEDURE
Torque Specification
EMISSION CONTROL SYSTEM TORQUE SPECIFICATIONS
| Components | N.m | kgf.cm | ft.lbf |
|---|---|---|---|
| PCV valve x LH cylinder head cover | 27 | 275 | 20 |
| Charcoal canister x Charcoal canister bracket | 14.7 | 150 | 11 |
| Charcoal canister bracket x Body | 20 | 204 | 15 |
| Front exhaust pipe x Exhaust manifold | 62 | 632 | 46 |
| Front exhaust pipe x Center exhaust pipe | 48 | 490 | 35 |
| Heated oxygen sensor x Front exhaust pipe | 20 | 200 | 14 |
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.