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kejames · 10-09-2009, 05:46 AM

You said that the exhaust is new. That would be the first thing I checked. If you had it installed and you now have dual exhaust then they would have added brackets to the frame. if one of those is touching the cab underneath or sending vibration through the cab it could be resonating in the take and one of those lines.

10-09-2009, 05:46 AM	#28
kejames Registered User Join Date: Feb 2009 Location: Central Point, Oregon Posts: 13	Re: Accepting any and all crazy ideas You said that the exhaust is new. That would be the first thing I checked. If you had it installed and you now have dual exhaust then they would have added brackets to the frame. if one of those is touching the cab underneath or sending vibration through the cab it could be resonating in the take and one of those lines.