yup, thats what I was going to suggestHood hinge maybe is the source? the foam rubber seal around the hole is pretty much gone???
yup, thats what I was going to suggest
check and see if the factory sealant on the floor plug has dried out and come loose,it's that or it's got some rust pin holes in it.Or is it anti freeze?
Windshield leak? Water always ends up on the floor (it never travels "up"). Exactly how much of the carpet is wet and exactly where? By the firewall? By the door? Get under the dash with a flash light or shop light. You can also start the vehicle, close all windows, turn on the heat or a/c full blast, close all the doors and spray soapy water around the windshield and or other suspected areas and look for bubbles or take a blow gun connected to a compressor and blow air backwards from the interior and look for the bubbles on the outside.
The drain at the bottom of the cowl is plugged with debris. The water fills up and comes in around the cover behind the kick panel. I just went out and looked. You can't see the drain with the bottom of the front fender installed. It's about 1/4" X 1". Might be able to probe it with a piece of welding rod, or something, down through the hood hinge hole.
Those hood hinge seals are to keep under-hood hot air and fumes out of the fresh air plenum which provides fresh air to the interior. Water wouldn't matter. Lots of water goes in the cowl vent itself. Water by the hood hinges ends up in the same place.
The drain at the bottom of the cowl is plugged with debris. The water fills up and comes in around the cover behind the kick panel. I just went out and looked. You can't see the drain with the bottom of the front fender installed. It's about 1/4" X 1". Might be able to probe it with a piece of welding rod, or something, down through the hood hinge hole.
Those hood hinge seals are to keep under-hood hot air and fumes out of the fresh air plenum which provides fresh air to the interior. Water wouldn't matter. Lots of water goes in the cowl vent itself. Water by the hood hinges ends up in the same place.
With no cladding, it should be pretty easy, provided the bolts aren't too rusted in. PB blaster might be needed. Remove the bottom bolt on the inside of the fender. (crawl under and look up and out to see this one.) Remove the first three or four inner wheelhouse to fender bolts.
Open the door, and remove the two bolts that go through the hinge bracket to hold the fender. Pull the bottom of the fender out gently, and you should be able to see the hole. It's formed by the various pieces of metal.
Before you do all this, try pouring a bucket full of water in the cowl. It should rush right out at the door/fender joint, under the truck. Compare the two sides of the truck to get an idea of if it's really this drain being plugged or not. My thinking behind suggesting a test, is I like the hypothesis regarding a windshield leak suggested above. If that plastic screen under the panel that the wiper shafts go through is still there, it's pretty hard for leaves and stuff to get in the cowl in the first place.
Let us know what you find.
Ok guys it is coming from the kick panel, I poked all the maple helicopters out of the drain. so its flowing free. It wasn't really that plugged up, I think it was just a leaking from that huge hole in the kick panel with the bad seal.
Thanks again everyone SyTy.net rocks.
Heading to the GM parts dealer to get a replacement
Parts dept. closed for the day... Anywhere else I get a replacement. Want to take care of this tonight=]
escofield what do you mean by the kick panel?? fire wall? mine is leaking bad when ever i wash it and the person i bought it from (a lovely forum member)?? had the carpet up and didn't have the balls to tell me about the rust spot on the left driving side floor pan.i guess he didn't see the huge hole when he was putting the new carpet in?? (yahh right) well he didn't tell me alot of the wrongs with the truck but thats an 2 hour discussion about that?? i would like to know about what you did so i can take a look a try to fix the problem thanks rob
escofield what do you mean by the kick panel?? fire wall? mine is leaking bad when ever i wash it and the person i bought it from (a lovely forum member)?? had the carpet up and didn't have the balls to tell me about the rust spot on the left driving side floor pan.i guess he didn't see the huge hole when he was putting the new carpet in?? (yahh right) well he didn't tell me alot of the wrongs with the truck but thats an 2 hour discussion about that?? i would like to know about what you did so i can take a look a try to fix the problem thanks rob
escofield what do you mean by the kick panel?? fire wall? mine is leaking bad when ever i wash it and the person i bought it from (a lovely forum member)?? had the carpet up and didn't have the balls to tell me about the rust spot on the left driving side floor pan.i guess he didn't see the huge hole when he was putting the new carpet in?? (yahh right) well he didn't tell me alot of the wrongs with the truck but thats an 2 hour discussion about that?? i would like to know about what you did so i can take a look a try to fix the problem thanks rob