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hot starts on my vortech

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Old May 3, 2010 | 08:55 PM
  #1  
whitez33350ztt's Avatar
whitez33350ztt
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From: new jersey
Default hot starts on my vortech

today in jersey its been about 90 degress hot as hell! i drove my vortech supercharger very hard today on my 2003 z and i have 600cc injectors.. so i stop at the 711 to get a drink (ran it hard on my way there and iit was 90 degress out) than i get in the car to start it and leave and it cranks and everything just didnt start .. than i wait a few minute let everything cool down and it started right up.. everytime i go to school when i go to start the car to warm it it starts right up. so im guessing its when the car and the blower is hot is when it has problems.. my tuner told me with the injectors hot starts might take a few times to start up.. is this normal?
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Old May 3, 2010 | 11:20 PM
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hellsoldiers08's Avatar
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maybe get a oil cooler and a intercooler. that could help with the problem but im no expert at fi.
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Old May 4, 2010 | 07:37 AM
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From: Long Beach, CA
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Classic hot start issue with bigger injectors...I didn't have it with my 440cc but it started showing up when I switched to 650cc and up...

Pumping/stepping on the gas pedal while starting the car solves it for me....kinda irritating but it get the job done...

You might get more help if you move this to the FI section, btw....
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Old May 4, 2010 | 09:18 AM
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90 degrees outside is hot LOL
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