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Author	Topic
yatesie Occasional Poster Location: Victoria Registered: May 2002	Re: Crackling noise out of exhaust Fri, 21 June 2002 09:44 you guys are on the right track... it is due to unburnt fuel entering the exhust manifold, but its not all bad. THe sound is more prodominate in extracted cars, as most sounds are amplified. This un burnt fuel enters the manifold on over run because the carbi (im not so confident with EFi donks yet) is still pumping (allowing to pass)fuel, due to the engine having rev's up (and thus vacuum). The crackling can be altered by changin gthe overlap of your cam (being the reason why race/rally cars crackle REALLY loudly.. or have flames because they run enormous amouts of overlap) [Report message to a moderator]

	Subject	Poster	Date
	Crackling noise out of exhaust	stradlater	Mon, 17 June 2002 10:27
	Re: Crackling noise out of exhaust	M.W.P.	Mon, 17 June 2002 10:49
	Re: Crackling noise out of exhaust	stradlater	Mon, 17 June 2002 10:59
	Re: Crackling noise out of exhaust	RAV-GT4	Mon, 17 June 2002 11:22
	Re: Crackling noise out of exhaust	mrshin	Mon, 17 June 2002 12:43
	Re: Crackling noise out of exhaust	`Cuda	Wed, 19 June 2002 07:29
	Re: Crackling noise out of exhaust	celicamad85	Wed, 19 June 2002 10:06
	Re: Crackling noise out of exhaust	Pete	Wed, 19 June 2002 10:50
	Re: Crackling noise out of exhaust	RA23_Sean	Wed, 19 June 2002 11:07
	Re: Crackling noise out of exhaust	stradlater	Fri, 21 June 2002 02:13
	Re: Crackling noise out of exhaust	Celica_RA40	Fri, 21 June 2002 07:35
	Re: Crackling noise out of exhaust	Fattony	Fri, 21 June 2002 08:47
	Re: Crackling noise out of exhaust	TOY77	Fri, 21 June 2002 09:05
	Re: Crackling noise out of exhaust	yatesie	Fri, 21 June 2002 09:44
	Re: Crackling noise out of exhaust	justcallmefrank	Fri, 21 June 2002 10:41
	Re: Crackling noise out of exhaust	yatesie	Fri, 21 June 2002 12:28
	Re: Crackling noise out of exhaust	RA28	Fri, 21 June 2002 13:07
	Re: Crackling noise out of exhaust	RAV-GT4	Fri, 21 June 2002 13:47

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