Subject	300zxtt wont idle and hesitates under wot.
Posted by	bizaws on October 22, 2012 at 12:15 AM
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Message	My 1990 300zxtt will not hold idle even by adjusting idle air screw. It also hesitates and backfires and wot around 5k rpm. Please help!!!! Mods: Jecs 850cc injectors 300 degree rails Walboro 255 lph pump Jwt ecu programmed for dual pop Dual pop with selin translator Weisco pistons Eagle rods .001mm oversized main bearings T28 turbos Manual boost controller Aeromotive agjustable racing fpr set at 35 psi idle No emission system... egr or cats True dual Straight piped custom exhaust Many more but not relevant mods
Follow Ups	300zxtt wont idle and hesitates under wot. - bizaws 00:15:30 10/22/12 Re: 300zxtt wont idle and hesitates under wot. - Medallion Man 03:38:21 10/22/12 Re: Re: 300zxtt wont idle and hesitates under wot. - bizaws 23:50:42 10/22/12 More than likely its the injectors - ZXoltan 05:41:37 10/22/12 it started when i did the build - bizaws 23:58:06 10/22/12 Re: it started when i did the build - Medallion Man 04:09:34 10/23/12 is there a reliable way to test the mafs - bizaws 19:48:21 10/24/12 2 things I can think of - Zvil 07:56:12 10/22/12
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