Just came in from pulling my carpet out .. both it and the pad are completely soaked.. pew! Now I know why my trucks has had a funky odor. I searched and found the TSB on my model year about the cowl leak but it already has the Butyl patches there. I'm thinking it might be the door drains but I don't know for sure. I guess I'm just going to have to get in and have my dad hose it down for a bit to find the leaks. I think I'm going to go ahead and remove the oem padded which will be impossible to stop from stinking and order enough fatmat pad to do the whole floor. I'm going to spread the carpet out on my porch wendsday and hit it with the carpet shampooer after soaking it with cleaner then let it sun dry .. hopefully the sun will be out some time, maybe. If anyone has a suggestion on the source of the leaks please chime in.

 

My truck was leaking from around the 3rd brake light. I took it out, and ran a bead of clear silicone around it. No more leaks!

 

Also you could place duct tape over the drain holes on the bottoms of the doors, turn the fan on high and spray around the back window with soapy water looking for bubbles. I found that the rear window seal/gasket was rotten on my truck. They are a dealer part only and they want $194 Canadian for it. Found them on line for $94 US. Also the parts guy said they were discontinued so could be hard to track down.

 

The leak is from the door area. There is no moisture at the back

 

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