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Old 07-11-2019, 09:08 AM   #4
BYprodriver
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Join Date: Oct 2008
Location: O.C. CA
Posts: 3,709
Garage
Quote:
Originally Posted by Tigger19 View Post
Thanks so maybe instead of O2 spacers I look at fuel trim values instead? Although not sure why only bank 1 ??

Yes, might be fuel delivery issue, clogged fuel injector etc. Inspect spark plugs.
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OE engine rebuilt,3.6 litre LN Engineering billet sleeves,triple row IMSB,LN rods. Deep sump oil pan with DT40 oil.
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