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Old 01-21-2007, 05:38 AM
lennyrebel lennyrebel is offline
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Join Date: Sep 2006
Posts: 497
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Default Re: Whats this sound?

Quote:
Originally Posted by leenigen
Well it looks like they won't let me attach a wave file so I'll try to describe it.

A fraction of a second before I start the engine and for a second after I shut it off (only when still cold) there is a fast knocking sound from behind the dash/firewall. Its comming from the area of the lift pump I think but I can't find it. Whatever this noise is, the truck always made the sound when I just shut it off after running only for a few seconds. After changing my cold start advace switch it now makes the noise quite loudly for about 5 minutes before going away. I'm not too concerned but new noises do make me a bet nervous.
That's the sound of money falling out of your pocket into the Dealers lap. Your welcome The Rebel
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