Well, I have driven it twice since the last O2 code. No issues. As long as I get the cylinder temps up, all is well. It does have something to do with the fuel I am running since I do not run pump E85. Vince warned me of it when he tuned the car. He said to look out for a little stumble until I get the cylinder temps up. The only time I get an O2 code is when i putt around.
Last edited by Spooler; 11-26-2021 at 07:08 PM.
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