Secondary air injection pump failure triggering the CEL on cold starts (2007–2009).
- Typically appears
- Age / cold climates
- What to inspect
- Scan for P2440/P2441 codes and ask about any air-pump replacement.

The second-generation Tundra is a durable full-size truck, but a few 5.7L V8-era issues are worth checking — chiefly early air-injection and cam-tower oil seepage.
Compiled & reviewed by the VehicleFaults Research Team · last reviewed July 2026
The most commonly reported faults on the 2007–2013 Toyota Tundra are Secondary air injection pump failure triggering the CEL on cold starts (2007–2009), Cam tower oil leak weeping down the block and Lower ball joint wear causing clunks and uneven tyre wear. 1 of the documented issues are rated high severity · inspect these first. Full inspection points, onset mileage and what to check are listed below.
Based on the documented faults on this page for the Toyota Tundra.
Guidance only · reflects reported patterns, not a specific car's condition.
Which faults an average example has usually reached depends on its age. Pick a model year for the faults that matter on that build.
Secondary air injection pump failure triggering the CEL on cold starts (2007–2009).
Cam tower oil leak weeping down the block.
Lower ball joint wear causing clunks and uneven tyre wear.
Exhaust manifold cracking / bolt failure with a tick on cold start.
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Check this exact carYes — the 5.7L V8 is very robust. The main early-build concern is the secondary air-injection system on 2007–2009 trucks.
Confirm the air-injection pump has been sorted on early trucks and check for cam-tower oil leaks.
Earlier trucks had a frame-rust program; inspect the frame and check for any prior warranty frame work.
Faults are compiled from documented recalls, technical bulletins, owner reports and mechanic sources, then reviewed for accuracy. This is guidance only · not a substitute for a professional inspection.