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Discussion Starter · #1 ·
I have a 2014 Challenger SRT8 392. I've had long tube headers with high flow cats and a CAI installed. I've also put in a 180 degree thermostat and had the vehicle tuned. I keep getting a P2096 code which is a Lean fuel trim on Bank 1 code (post cat). If anyone else has experienced the same issue I'd appreciate hearing what you did to correct it. Thanks
 

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who did the tune?

have you pulled the plugs to take a look and see what they look like?

have you data logged at all?
 

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Tune is def your problem. long tubes will make it do that by themselves, but with a 180 tstat, it just makes it worse. If you have a DS and havent already, you should get your tune thru Johan.
 

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Discussion Starter · #4 ·
The car will be going back in on Thursday to be re-tuned. Hopefully that will resolve the issue.
 
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