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09-12-2010, 09:47 AM
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#1 |
 
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Tuning help?
I have a l99 with a turbo and built 427 and on dyno it will make a full pull cold but once the car gets hot it starts bogging on the pulls after that cause the ecu is retarding the timing is there a way I can stop it from doing that? I have a hp tuner ? Any tips are appreciated.
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09-12-2010, 10:42 AM
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#2 |
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Account Suspended
Drives: 2006 Corvette Z06 Join Date: Feb 2010
Location: St. Louis, MO
Posts: 587
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Post a log of what's happening along with the file. This question would be better suited on the HP Tuners forum, though.
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09-12-2010, 10:52 AM
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#3 |
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Account Suspended
Drives: 2012 Camaro RS, RX supercharged Join Date: Dec 2009
Location: Bradenton, FL
Posts: 6,063
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Is it an auomatic? If so as he trans temps climb the ECM will pull timing to reduce the tq applied to it. Very frusrating...
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09-12-2010, 11:25 AM
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#4 |
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Yes its an automatic and yes very frustrating!
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09-22-2010, 12:07 PM
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#5 |
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Drives: 2008 350Z Join Date: Mar 2010
Location: Oklahoma
Posts: 30
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If the dyno shops fans are not up to par, then the only thing you can do is let it cool down a bit between runs.
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