LT1-LT4 Modifications 1993-97 Gen II Small Block V8

spark advance data logging

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Old Mar 22, 2007 | 08:56 PM
  #1  
i420tom's Avatar
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From: chicago burbs
Default spark advance data logging

my car idles a little rough and hesitates off the line.

Above 2k rpms it is awsome.

l just did my very first datalog to try to figure wtf is going on and i found some bad ****. i think

when i floor it from a stop my computer drops spark advance way down to 4-8 degrees that cant be right!!!!!!! IS IT???

no error codes and checked just about every damn other thing it could be

btw this car has always done this since i purchased it.(bone stock then)
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Old Mar 23, 2007 | 02:42 AM
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Red on Red WS6's Avatar
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From: Broken Arrow OK
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what data logging program are you using? If data master send me the file I will look at it. jtb429@***.net
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Old Mar 23, 2007 | 08:29 AM
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From: Wallingford CT
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Datamaster is the best program, I loved it!
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Old Mar 23, 2007 | 06:26 PM
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From: chicago burbs
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Originally Posted by Red on Red WS6
what data logging program are you using? If data master send me the file I will look at it. jtb429@***.net
email sent.

let me know whaca think
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