Subject	300zx cutting out above 5700 RPM. Help!
Posted by	Fatal on September 17, 2012 at 4:43 PM
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Message	I have a 1990 TT 300zx @15-16psi (my gauge is a bit off) that has been cutting out and running like crap if it goes over 5700 rpm. I kept getting told its lack of fuel because of the higher boost so to compensate I installed Nismo 555cc injectors new fuel pump and filter with a z1 tuned eprom and didn't solve the problem. a friend of mine said the vg30dett has boost/fuel cut but i cant find any where that gives me a straight answer. this has been irritating me for a while and seeing if anyone may have an idea what could be going on?
Follow Ups	300zx cutting out above 5700 RPM. Help! - Fatal 16:43:16 09/17/12 Re: 300zx cutting out above 5700 RPM. Help! - MaxxAction 19:15:11 09/17/12 Re: Re: 300zx cutting out above 5700 RPM. Help! - Fatal 19:28:07 09/17/12 Re: Re: Re: 300zx cutting out above 5700 RPM. Help! - MaxxAction 20:51:10 09/17/12 Re: Re: Re: Re: 300zx cutting out above 5700 RPM. Help! - Fatal 22:43:47 09/17/12 Re: Re: Re: Re: Re: 300zx cutting out above 5700 RPM. Help! - MaxxAction 06:22:16 09/18/12 When did it start? When's the last time you changed plugs? (n/m) - JDAVE 07:37:46 09/18/12 Re: When did it start? When's the last time you changed plugs? - Fatal 05:35:41 09/20/12 Is this happening any lower rpm ever? Do you have a wind.... - craigz96tt 09:58:18 09/18/12 Re: Is this happening any lower rpm ever? Do you have a wind.... - Fatal 05:44:06 09/20/12 Re: Re: Is this happening any lower rpm ever? Do you have a wind.... - craigz96tt 10:47:21 09/21/12 have you verified you fuel pressure under load? - aliaZ 12:13:55 09/18/12 PTU connectors? - Rocket man 19:38:58 09/18/12 Re: PTU connectors? - Fatal 05:53:51 09/20/12 MAF, PTU, CAS, Plugs, plug gap, boost leak, injectors (n/m) - Summeronthechain (MN) 20:31:26 09/18/12 Re: MAF, PTU, CAS, Plugs, plug gap, boost leak, injectors - Fatal 07:07:41 09/20/12 Re: Re: MAF, PTU, CAS, Plugs, plug gap, boost leak, injectors - MaxxAction 17:47:24 09/20/12 Re: Re: Re: MAF, PTU, CAS, Plugs, plug gap, boost leak, injectors - Fatal 17:08:17 09/24/12
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