Cowl Leaking?

[Doppleganger]

I swear someone here had a thread about a seam that leaks inside the cowl....done a few word searches and cant find it.

I gutted my cab today and on the passenger side floor, the insulation under the rubber mat was soaked. No other water or dampness anywhere else. The patio where the truck is sitting, slightly slopes to that side. I see no leaks or evidence of water running down from the windshield, so the cowl thing came to mind.

Just wondering if it was here that I saw that thread, and what the deal on a seam that leaks. ?!

Thanks.

 

[gotyourgoat]

This one?

https://www.gmsquarebody.com/threads/apb-check-your-cowl-seam-seals.29801/#post-581333

 

[Doppleganger]

Thats the one!

Thanks.

 

[Craig 85]

Also check the foam seal on the right kick panel (it's on the back side of the panel). Mine was dried out and flat causing water to weep in when it rained.

 

[Doppleganger]

Also check the foam seal on the right kick panel (it's on the back side of the panel). Mine was dried out and flat causing water to weep in when it rained.

Is this near the floor vent?

 

[Craig 85]

It's part #10. I have the #4 panels in my '85 and my '79 had #7 style. Both use part #10.

You must be registered for see images attach

 

[Doppleganger]

It's part #10. I have the #4 panels in my '85 and my '79 had #7 style. Both use part #10.

You must be registered for see images attach

Perfect - thanks very much! I removed all the screws holding the panel in and it still wont come out - like its 3M taped all the way around. I'll use a scraper or something to pop it off. Major color change coming anyways. That #4 style looks good.

You must be registered for see images attach

 

[Rusty Nail]

I like this one too

https://www.gmsquarebody.com/threads/water-on-floor.15825/