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73-87 Chevy _ GMC Trucks => Body, Glass & Paint => Topic started by: DTrain on September 04, 2014, 08:04:07 pm

Title: I've got water coming from somewhere
Post by: DTrain on September 04, 2014, 08:04:07 pm

On my 84 Silverado, when it rains, I get water that comes in on the driver and passenger side on the inside of the truck. It seems like it comes in from up under the dash and trails down the sides from the dash down near the doors and kinda down to the step/rockers. I'm just looking for some advice on what could be causing that and where I need to look.

Title: Re: I've got water coming from somewhere
Post by: bake74 on September 04, 2014, 08:26:54 pm

     Check your cowl area, outside in front of the front windshield.  It could have rusted holes there.

http://forum.73-87chevytrucks.com/smforum/index.php?topic=12521.0

http://forum.73-87chevytrucks.com/smforum/index.php?topic=22630.0

Title: Re: I've got water coming from somewhere
Post by: bd on September 05, 2014, 12:07:31 am

Another possibility is perforation from rust through under the windshield gasket.