Subject	Rattle noise with throttle
Posted by	nismoniac on April 30, 2008 at 3:42 PM
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Message	Getting a rattle (like softair BB's hitting aluminum) when on the throttle ~ 80% of the time - sounds like it is coming from the exhaust system. No one has been able to find a loose part or ID the source, but I'm afraid it might be detonation...thoughts?
Follow Ups	Rattle noise with throttle - nismoniac 15:42:25 04/30/08 Impending engine failure if ignored due to preignition. - Audioquest 15:58:26 04/30/08 Re: Impending engine failure if ignored due to preignition. - nismoniac 16:22:33 04/30/08 Sort of..preignition, not detonation. Regardless - Audioquest 16:28:04 04/30/08 Re: Sort of..preignition, not detonation. Regardless - nismoniac 16:32:21 04/30/08 What plugs do you use? They should be the stock NGK - Audioquest 16:45:02 04/30/08 Running NGK (1 step colder - 6?) Car is SPG Stage V - nismoniac 16:51:54 04/30/08 What EPROM is in your ECU that you "ran programming - Audioquest 19:39:48 04/30/08 If your car was indeed detonating, a properly working - doug8867 21:30:15 04/30/08 If, after performing the above proceedure, your timing - ZTicket(Dallas) 08:18:09 05/01/08 I had SGP gut precats and I'm running test pipes in lieu - nismoniac 10:11:07 05/01/08 Get a timing gun and save some money. - doug8867 11:09:43 05/01/08
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