TwinTurbo.NET: Nissan 300ZX forum - Z32 bogging at WOT, after 740cc install
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Subject Z32 bogging at WOT, after 740cc install
     
Posted by rico649 on January 26, 2014 at 8:21 AM
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Message I've just installed nismo 740cc injectors and z1's gt675rs turbo kit in my car. Got a z1 chip to run setup but car is bogging down. Car idles fines but when ever i give it wot, It revs to about 3000-4000 rpm n bogs down. Also the check engine light comes on at this time. If i rev the car without wot, it revs out the whole rpm ban. Took it for a test drive yesterday and even with half throttle the car bogs and afr goes very lean. Can someone help me to find my problem. Car ran find with no problems before turbo n injectors upgrade. I did a fuel rail test on all injectors, all are seated properly with no pinched o ring, however one injector makes a funny noise but i can hear it ticking when i did the sound test. Can the injectors be my issue? Can it be the chip that z1 sent me or may this problem be something mechanical?

     
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