TwinTurbo.NET: Nissan 300ZX forum - I have a 90 NA that gives me fits as well
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Subject I have a 90 NA that gives me fits as well
     
Posted by Cjw3 on January 03, 2023 at 6:26 AM
  This message has been viewed 131 times.
     
In Reply To Re: Re: Re: Re: Hot Start Issue that is resolved by unplugging the CTS posted by matt34533 on January 02, 2023 at 09:19 PM
     
Message My 90 NA is a put together from 3 cars.. I have Cold Start Issues.. It floods BAD when cold.. warm or restarts are fine.. Also it would flood just off idle when below 1K rpm when taking off from a Lite or stop sign..

I just went ahead and changed the PROM Tables for Cold Start Enrichment and Throttle Enrichment..

It's not perfect, but much better now..

There is only so many times I was going to swap parts between my other cars, and end up with the same results.. So I was able to tune around it..

I used the Moates battery ROM and tuner pro software, until I got the ROM as close as I thought was nessasary, then Burned a ROM and inserted it..

that's why I did this a few years ago

[ http://www.twinturbo.net/nissan/300zx/forums/technical/view/1147286/Chipping-the-ECU.html ]

Cj

     
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