Question about 1998 GMC Sierra

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My 1998 GMC sierra 5.7l vortec has the distributor placed directly under the vent at the bottom of my windshield. When it rains for a few days water gets in the distributor vents and causes the truck to spit and sputter while excellerating. other than changing out the cap and rotor every oil change is there something I can do?

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Make sure the screens in the dist. are clean (blow out with shopr air) and try sealing the cap to the dist. with a small beed of rtv sealer

Posted on Nov 11, 2010

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