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04-29-2008, 07:06 AM
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Hummer Guru
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Join Date: Jun 2006
Location: Out West
Posts: 2,539
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Re: Ping-y type sound in engine ...
Quote:
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Originally Posted by H2Finally
First thing I'd check is the undercarriage cage 'almost' touching the exhaust pipe. Seemed the most common cause for any vibration caused noises that is intermittent and goes away with acceleration.
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Thanks H. I'll have the local dealer check exactly that when I go in for a couple of other items. 
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2008 H2 Graystone Metallic
2006 H3 Black (sold)
previously known as Hmmm3
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04-29-2008, 09:40 PM
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Hummer Guru
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Join Date: Jun 2006
Location: Out West
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Re: Ping-y type sound in engine ...
Dropped off the H2 to the dealer for some warranty issues today. That 'jingly, pingy sound', they think, is either a heat shield or a belt. It's annoying, so I hope they locate the source.
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2008 H2 Graystone Metallic
2006 H3 Black (sold)
previously known as Hmmm3
Last edited by Hmmm2 : 04-29-2008 at 09:45 PM.
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05-08-2008, 04:09 AM
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Hummer Expert
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Join Date: Dec 2007
Location: Panama City Fl
Posts: 571
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Re: Ping-y type sound in engine ...
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Originally Posted by Hmmm2
Dropped off the H2 to the dealer for some warranty issues today. That 'jingly, pingy sound', they think, is either a heat shield or a belt. It's annoying, so I hope they locate the source.
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We have an 03 and I'll bet it is the large under carriage shield.
Ours does it at low RPM and stops around 1500 RPM or so.
~Richard
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Yellow 2003 H2 Luxury ALPHA , 2" lift, Black Helo Maxx8 20 X 10 Rims, Toyo AT Open Country II LT35/12.50/R20 tires, taillight guards and black LE brush guard, KC light bar w/4 Daylights, Recon Smoked roof lights, Sirius/XM Satellite Radio, Kenwood Head Unit , 4 - 6-1/2 inch Polk Audio Speakers, solid billet tailgate handle,HUMMER H2 Ghost lights ib front doors
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05-08-2008, 01:44 PM
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Hummer Professional
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Join Date: Aug 2006
Location: Huntersville, NC
Posts: 262
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Re: Ping-y type sound in engine ...
Do some rock crawling and it will get smashed in and tighten up real quick....lol 
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Drive fast and Beep the horn!
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05-09-2008, 06:15 PM
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Hummer Guru
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Join Date: Jun 2006
Location: Out West
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Re: Ping-y type sound in engine ...
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Originally Posted by lonePalm
Do some rock crawling and it will get smashed in and tighten up real quick....lol |
LOL .. I thought about doing that, but it's too new for that type of carnage.
This is what the dealer found and took care of .. "Serp belt is glazed, debris in pulleys - remove belt, clean pulley and change belts."
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2008 H2 Graystone Metallic
2006 H3 Black (sold)
previously known as Hmmm3
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