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  1. Does anyone else's 4.6L rev up to 2000 RPM every time you start it?

    I've got a 2011 4.6L Tundra. This is the first vehicle I've ever owned which revs up to about 2000 every time I start it. It then stays at a 1100-1300 RPM high idle for a couple minutes before reducing to a sub-1000 RPM idle. Is this normal for this engine? It does this 2000 RPM rev up when...