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mrsoopra Regular Location: Melbourne Registered: July 2002	Re: 4A-GE 100kw owners - power at 4.5-6Krpm Sun, 21 March 2004 02:46 I was reading somewhere that on the 100kw engines, at around 5,000rpm all the injectors begin to fire at once (you can hear a slight change in engine noise when this happens). My 100kw pumps out black smoke when this happens, so i guess thats normal. makes sense. Maybe your engine is flooding badly when this happens, causing the flatspot?? i'd be checking the following (if you already haven't) 1. Condition/Operation of Injectors 2. Condition of spark plugs (gap etc etc) 3. Condition of leads 4. Fuel pressure (check filter , pressure and flow) 5. Vacuum leaks (have the engine running and spray WD40 around all the manifolds etc etc, if the engine flares then u have found the leak) Just a few ideas. Hope it helps!! Cheers Gaz [Report message to a moderator]

	Subject	Poster	Date
	4A-GE 100kw owners - power DROPS at 4.5-6Krpm (dyno pics)	THE WITZL	Sat, 20 March 2004 09:04
	Re: 4A-GE 100kw owners - power at 4.5-6Krpm	takai	Sat, 20 March 2004 11:51
	Re: 4A-GE 100kw owners - power at 4.5-6Krpm	Lucid	Sat, 20 March 2004 21:16
	Re: 4A-GE 100kw owners - power at 4.5-6Krpm	THE WITZL	Sat, 20 March 2004 21:53
	Re: 4A-GE 100kw owners - power at 4.5-6Krpm	FKN16V	Fri, 16 April 2004 15:55
	Re: 4A-GE 100kw owners - power at 4.5-6Krpm	demuire	Sat, 20 March 2004 22:02
	Re: 4A-GE 100kw owners - power at 4.5-6Krpm	mrsoopra	Sun, 21 March 2004 02:46
	Re: 4A-GE 100kw owners - power at 4.5-6Krpm	Simon-AE86	Fri, 16 April 2004 16:10
	Re: 4A-GE 100kw owners - power at 4.5-6Krpm	THE WITZL	Tue, 06 July 2004 10:13
	Re: 4A-GE 100kw owners - power at 4.5-6Krpm	THE WITZL	Tue, 06 July 2004 10:22
	Re: 4A-GE 100kw owners - power DROPS at 4.5-6Krpm (dyno pics)	demuire	Tue, 06 July 2004 11:23
	Re: 4A-GE 100kw owners - power DROPS at 4.5-6Krpm (dyno pics)	demuire	Tue, 06 July 2004 11:27
	Re: 4A-GE 100kw owners - power DROPS at 4.5-6Krpm (dyno pics)	THE WITZL	Tue, 06 July 2004 11:53
	Re: 4A-GE 100kw owners - power DROPS at 4.5-6Krpm (dyno pics)	Scorpion	Tue, 06 July 2004 11:58
	Re: 4A-GE 100kw owners - power DROPS at 4.5-6Krpm (dyno pics)	mrshin	Tue, 06 July 2004 12:00
	Re: 4A-GE 100kw owners - power DROPS at 4.5-6Krpm (dyno pics)	THE WITZL	Tue, 06 July 2004 12:06
	Re: 4A-GE 100kw owners - power DROPS at 4.5-6Krpm (dyno pics)	demuire	Tue, 06 July 2004 21:19
	Re: 4A-GE 100kw owners - power DROPS at 4.5-6Krpm (dyno pics)	demuire	Tue, 06 July 2004 22:20
	Re: 4A-GE 100kw owners - power DROPS at 4.5-6Krpm (dyno pics)	mrshin	Wed, 07 July 2004 10:43
	Re: 4A-GE 100kw owners - power DROPS at 4.5-6Krpm (dyno pics)	takai	Wed, 07 July 2004 11:23
	Re: 4A-GE 100kw owners - power DROPS at 4.5-6Krpm (dyno pics)	SeptemberSquallIndustries	Wed, 07 July 2004 12:31
	Re: 4A-GE 100kw owners - power DROPS at 4.5-6Krpm (dyno pics)	demuire	Wed, 07 July 2004 12:59
	Re: 4A-GE 100kw owners - power DROPS at 4.5-6Krpm (dyno pics)	THE WITZL	Wed, 07 July 2004 13:19
	Re: 4A-GE 100kw owners - power DROPS at 4.5-6Krpm (dyno pics)	takai	Wed, 07 July 2004 13:28
	Re: 4A-GE 100kw owners - power DROPS at 4.5-6Krpm (dyno pics)	Zhyr	Sun, 18 July 2004 13:15

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