Posted by Doug Cartwright [162.158.104.209] on Thursday, March 24, 2016 at 18:33:35 :
In Reply to: Re: Door weatherstrip too good posted by Sherman in Idaho [162.158.104.119] on Thursday, March 24, 2016 at 16:57:40 :
It is common for the seam sealer to degrade at the rear of cab just above the gas tank(sweptline trucks). It often drips on the breather for the power brakes and wreaks havok with the booster.I would guess this is your leak.
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