Pickup Truck +SUV Talk

The Real Reason Toyota Tundra Engines Are Failing

Pickup Truck +SUV Talk

Show Notes

Send us Fan Mail Toyota has expanded its twin-turbo V6 engine recall again, and this time we finally have a better idea why these engines are failing. According to a newly filed NHTSA report, Toyota spent months tearing down engines, analyzing failed components, and conducting laboratory testing. The investigation led engineers to one component in particular: the #1 main bearing. The company says machining debris, often called "swarf" in the manufacturing industry, may not have been fully rem...

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