Nick94
Forum Newbie
Posts: 66
Reg: 05-07-12
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05-07-12 07:24 AM - Post#2223391
after a overnight rain i noticed accumulation of water inside the cab on the passenger side below the fan? any ideas where to begging checkin
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Allan In NE
Contributor
Posts: 922
Reg: 12-27-11
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05-07-12 07:30 AM - Post#2223393
In response to Nick94
Windshield seal is leaking.
Allan
| Lifelong GM automatic transmission specialist |
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someotherguy
Moderator
Posts: 23559

Age: 43
Loc: Texas
Reg: 08-01-03
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05-07-12 07:57 AM - Post#2223399
In response to Allan In NE
Could be that, but also don't overlook this fairly common cause of a water leak on the passenger side - the screw underneath the corner piece on the wiper cowl:

Not all years in this body style have that screw but it's easy to check for. There's a single screw holding the end piece on; remove that and carefully lift the piece out - it has two tabs locking it in place that you just have to wiggle a little. Then underneath if you find that screw, remove it and put a little sealant on it and re-install.
Richard
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Nick94
Forum Newbie
Posts: 66
Reg: 05-07-12
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05-07-12 08:12 AM - Post#2223403
In response to someotherguy
thank you for the posting. i will check both items. thank you guys!
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SKYDRIFTER350
Forum Newbie
Posts: 37
Reg: 03-08-12
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05-07-12 09:44 AM - Post#2223425
In response to Nick94
My '98 was leaking from the upper windscreen seal. windscreen was replace like 3 times over the life of the vehicle. (cracks/chips from road debris)...had developed a bit of rust above the passenger seat too. used a polyurethane roofing sealant from Home Depot...(recommended by windshield guy). it is black went on nicely & now...no more leaks.
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