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doggy with 24 pound injectors help

Old 05-14-2009, 10:55 PM
  #1  
kremer306
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Default doggy with 24 pound injectors help

i just installed 24 lb injectors and is dogg from idle all the way to the top end. do i need a hotter spark or adjust the fuel pressure or chang the timing i dont know what to do. this will be the third time i have put on the 24s and mass air but runs the a little better this time since i put long tube headers on. please help
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Old 05-14-2009, 10:57 PM
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AdderMk2
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are you sure that you are running a 24# calibrated MAF?

also, reset your ECM
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Old 05-14-2009, 11:10 PM
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kremer306
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the mass air has 24 scribed on it how do you rest the ecm
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Old 05-14-2009, 11:18 PM
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i unhooked the batt when i insalled the injectors if that how you reset the ecm
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Old 05-15-2009, 01:24 AM
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projectresto83
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Well what is your timing and FP at? What alum heads do you have?
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Old 05-15-2009, 10:26 AM
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kremer306
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timing 15 advanced elederbrock performer
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Old 05-15-2009, 01:11 PM
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i have had the fuel pressure set at low 30s to mid 40s runs the same
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Old 05-15-2009, 06:57 PM
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93 LX FiveO
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run codes
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Old 05-15-2009, 09:28 PM
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grnstang
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timing, check plugs
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Old 05-15-2009, 09:57 PM
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mjr46
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drive it around a little while and allow ecm to adapt to new changes
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