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07 silverado classic injector slope

Posted: Tue Feb 01, 2011 11:09 am
by lon.rogers
my ltft was 11 for bank 1 and 8 for bank 2 so i minused the injector slop3 by 6%, and now both banks are around 4 and 3. is that more correct? about how much more should i minus it? and/or do i need to do anything else

RE: 07 silverado classic injector slope

Posted: Tue Feb 01, 2011 12:27 pm
by lon.rogers
i logged it one more time. i ran between 45 and 60 mph for 10 miles, long time fuel trim is now 1.43 for both banks so i dropped the injector slope 1% more for a total of 7%.