Sierra Silverado 2007-2013 Cowl Water Leak....FIXED!

Common water leak on non-sunroof GMC/Chevrolet pick up trucks 2007, 2008, 2009, 2010, 2011, 2012, 2013 Sierra Silverado.

[@user-nj9nn7hn8b]

Thank You for all the work you put into this, It got me a lot closer to resolving my 2010 Silverado passenger floorboard leak. I will get to work on it now.

[@McSpeedAlaskanAdventures]

I hope you solve it.

[@John_D2]

I believe you have found my problem too. 2010 Silverado 1500 mines leaking in the same exact spot. Gonna get on this tomorrow. I've got some 3M marine adhesive. Thanks a million!

[@McSpeedAlaskanAdventures]

Good luck!!!!!

[@John_D2]

@@McSpeedAlaskanAdventures Thanks!

[@kurtspliethof6841]

I hate to feed anyone's ego but good lord! Good job.

[@McSpeedAlaskanAdventures]

Thank you! Sorry for the very late reply. Was tied up getting that Fall Guy replica truck to jump off the cliff - regrouping now for a new project. Water leak is solved - cab has been bone dry.

[@TaiNgin]

That Flexseal Tape guy would be so proud of you. 😁

[@McSpeedAlaskanAdventures]

Hello my name is phill swift. And to prove how good flex seal tape works we cut this truck in half!!!!

[@joniportwood1974]

Those leaks can be hard to find. Happy anniversary.

[@McSpeedAlaskanAdventures]

Thank you. And you are right. Water leaks are so hard to track down.

[@trevorstrawn4523]

Did it end up fixing your leak? My top panel under the black plastic cal piece looks great and pouring water over it nothing gets in the truck ??

[@McSpeedAlaskanAdventures]

So far so good. I also after I uploaded the video pulled the weather strip Off the side of the cab, cleaned and lubricated it with silicone. Don’t know if that is any help as well.

[@Kenneth-ny2ox]

I can’t find the video! I too have a leak under my dash but only after a heavy enough rain

[@paulvongillern454]

cool

[@clint5871]

I got leaks in my 2008 denali, my 2010 serria, and my 2002 silverado. Can i pay someone to find them all for me and fix lol

[@McSpeedAlaskanAdventures]

Me too!!! But sadly around my garage it is just me and I don’t really trust other people to do this kind of work.