Questions Chevrolet Impala 2009 2009 Impala 3.5 flex fuel. How do I fix a high alcohol content reading 78% besides resetting the ecu. Is there a part I can replace 2009 Impala 3.5 flex fuel. How do I fix a high alcohol content reading 78% besides resetting the ecu. Is there a part I can replace What is your question?
I have ran a tec2 and reset the parameters on it and yet shortly after I do it goes back to reading high alcohol 78% again please help
What makes this problem better or worse?
I have never ran e85
How long has your 2009 Chevrolet Impala had this problem?
6 months
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2009 Chevrolet Impala Resources
https://www.youtube.com/watch?v=5DI3GlpOszE