Hello!! I've never posted on here before. I have an impala 3.5l with a cold air intake and I'm pulling P0172 System too rich bank 1. Does anybody have any recommendations to fix this?
Hello!! I've never posted on here before. I have an impala 3.5l with a cold air intake and I'm pulling P0172 System too rich bank 1. Does anybody have any recommendations to fix this?
Did it do it before or directly after you did said intake?
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
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