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#1 | |
Registered User
Join Date: Feb 2004
Location: Atlantic Highlands, N.J.
Posts: 139
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Quote:
I can tell you one of the common places for a leak is above the firewall, just under the wiper area. If you remove the cowl and have someone spray a hose on that area you may find a leak and / or clogged drains. I sealed my area with 50 year outdoor silicone weather caulk, and also shine a drop light at night in that area and look for light coming in the interior area. Sounds like a lot, but easy to do. My 86 GMC is garaged, but can sit in a thunderstorm and is bone dry inside, not a drop. Good luck.
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86 GMC SWB, DK. BLUE, ZZ430,TH400, 4.11'S, HEADMAN CERAMIC HEADERS, WELD BILLETS, BFG 275 / 60 / 15, 325 / 50 / 15 DRAG RADIALS, FIBERGLASS COWL HOOD, B&M SHIFTER. MSD, MARCH PULLEYS / ALT. / PWR. STEER PUMP, BECOOL RAD., BILLET GRILL & GRANT WHEEL. |
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#2 |
Registered User
Join Date: Sep 2003
Location: Lewisville, NC
Posts: 1,836
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hmm, I had the cowl off once already trying to track down a leak and cleaned it out and everything, didn't think about checking the seal on it though, turned out to be the passenger side vent which is back to leaking again (easy fix).
I thought it could only be the windshield, so i'll check for leaks there in where they meet under the cowl. Thanks for the heads up!
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1985 Scottsdale Shortbed 4x4 Stout 350 with some "upgrades"-700r4-33x12.5" Mud Tires, Warn 8274-50 winch. 2005 Chevrolet Colorado Regular Cab 2wd 4-banger, 5 speed, Street Pack with 3.73 axle. |
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