tuning problem or mechanical
Thread Starter
Teching In
Joined: Jun 2005
Posts: 39
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From: Corpus Christi TX
tuning problem or mechanical Ive been tuning my Z28 its got SLP CAI kit MAF headers and exhaust FAST fuel rails and 42 lb injectors by Lucas but i turn the car on it kicks over really nice and idles good but as soon as i either give it just a little gas or move it to reverse or drive it dies. Am I missin somethin stupid easy mechanically or is it a tuning thing i can do to fix this i have HP tuners. Any help or ideas would be greatly appreciated thanks guys. 
change your injector flow rate which is located in the fuel control menu to 42lb. but remember you have to calculate how much 42lb is in metric terms if your hpt is in metric mode.
also in the idle menu under idle airflow under idle airflow vs ect menu make everything after 68F 15.
and you should be fine
volkan
also in the idle menu under idle airflow under idle airflow vs ect menu make everything after 68F 15.
and you should be fine
volkan
Thread Starter
Teching In
Joined: Jun 2005
Posts: 39
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From: Corpus Christi TX
ok ive already adjusted the injector flow rate vs map, is there any other things i have to tune with the injectors and what are all the numbers for the idle airlfow vs ect that you have
if you'd like send me your file whenn1@comcast.net & I'll take a look...what flow rate are your injectors rated at? 42.5psi or 58psi?
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Thread Starter
Teching In
Joined: Jun 2005
Posts: 39
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From: Corpus Christi TX
Originally Posted by vtanju
i think you should be fine with these numbers:
20,17.5,15,15,15,15,14.52,14.52,14.52,14.52
18.1,15.75,15,15,15,15,13.5,13.5,13.5,13.5
20,17.5,15,15,15,15,14.52,14.52,14.52,14.52
18.1,15.75,15,15,15,15,13.5,13.5,13.5,13.5
yea these numbers didnt do anything really it still started up nice but as soon as i gave it some gas it died