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Wierd Exhaust Sound

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Old 11-13-2004, 01:30 AM
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Wierd Exhaust Sound

I have a stock 02 CC 4x4 SWB and when i start the truck up in the morning it makes a wierd hollow hissing sound from teh exaust pipe. After it heats up the sounds goes away.

Any ideas?
 
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Old 11-13-2004, 02:04 AM
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That is just the EBPV doing it's thing. Perfectly normal, actually suprised you are just hearing it now, isn't always cold in Alaska?
 
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