I have a 2006 Tundra Limited 4.7 Can someone tell me if this truck has a cabin air filter for the dash? I keep smelling a musty smell during raining day I'm just wondering if my Tundra have a cabin filter now I have looked it up in the internet and I see couple company offer cabin filter replacement, however I keep seeing people say the 1st Gen Tundra doesn't have a cabin air filter so right now I'm pretty much confused. Any help-desperate, love my truck.