Figured out what was causing HIGH long term fuel trims...

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BG1988

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Under load at 1800 rpm my long term Fuel trims are now at 0.0-0.8 for both banks
normal driving 1100-1200rpm 2.3 stable for miles at a time..

tiny green o ring on the intake snorkel ( the vacuum line entering from the passenger side) worn out, dry and dirty...

I have been chasing this for a while I cleaned it up a bit and it's making a better Seal... but does anyone know the part number so i can replace it with a new one :D
 

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