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Old 10-23-2015, 09:34 PM   #1
jweb
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Join Date: Apr 2010
Location: Oregon
Posts: 1,215
Fuel trim and running issues

Just got my LS1 going and having some issues

Bank 1 STFT 10%
Bank1 LTFT 25%

Bank 2 STFT 0%
Bank 2 LTFT 5%

Seems to be running rich, fuel coming out the exhaust and really poor acceleration.


Any ideas?

If it helps I have a homemade intake, shorty headers, full exhaust and new O2 sensors.
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