GMT 900 Trucks General Discussion 2007 - 2013 Trucks | General Discussion

Windshield Noise

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Old Jul 3, 2012 | 08:17 PM
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Default Windshield Noise

I get a crackleing noise from my windshield area when driving above 70mph on the highway. It almost sounds like when your driving in heavy rain and the sound the rain drops make on the windshield. I tried checking the weather stripping around the windshield but it seems fine. Anyone have the same problem with their nnbs truck?
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Old Jul 3, 2012 | 08:29 PM
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You have a leak...take water hose n go around it till you find link... they mostly around the door to windshield meet
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Old Jul 3, 2012 | 08:47 PM
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Had the same problem, take your bug deflector off or two side tape the flap around the sides of the windshield there's nothing wrong with your truck just not wind tunneled with a bug deflector when designed
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Old Jul 3, 2012 | 09:22 PM
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I'll try removing the bug deflector.
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Old Jul 4, 2012 | 09:46 AM
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Originally Posted by GONEB4U
I'll try removing the bug deflector.
Please let me know if that works, I've got exactly the same noise. Sometimes it's not bad but sometimes pretty annoying. I love my bug deflector but might ditch it if that works for you.
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Old Jul 9, 2012 | 09:34 PM
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Bingo..... I removed my bug deflector and no more noise. Thanks 07ccz71.
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Old Jul 9, 2012 | 09:58 PM
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Thanks 07, and thanks for the confirming report, GONEB. Now I'll have to really think about taking that thing off.
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Old Jul 9, 2012 | 10:46 PM
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I have no bug deflector, and no noise
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Old Jul 10, 2012 | 12:15 AM
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If you want to run the bug deflector without the rattle noise, get some thin double-sided sticky tape, remove the weatherstrips on the sides of the glass(they go on with some screws), and reinstall them with the tape holding them to the glass. Works perfectly 100% of the time.
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Old Jul 10, 2012 | 08:43 AM
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Originally Posted by rjwz28
I have no bug deflector, and no noise
OK, rj, I'll send you my noise and keep the bug deflector. Deal?


Originally Posted by AKlowriderZ71
If you want to run the bug deflector without the rattle noise, get some thin double-sided sticky tape, remove the weatherstrips on the sides of the glass(they go on with some screws), and reinstall them with the tape holding them to the glass. Works perfectly 100% of the time.
That sounds like a PLAN! Thanks for the idea, AK, you just saved rj.

.
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