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HELP having issues on bank 2 lean

Originally Posted by fryzia23 I see you have stillen CAI. I would check all the clamps on bank 2 just to make sure you have no metered air going in.

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Old 06-06-2018, 01:37 PM   #5 (permalink)
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Quote:
Originally Posted by fryzia23 View Post
I see you have stillen CAI. I would check all the clamps on bank 2 just to make sure you have no metered air going in. Also since your exhaust is custom, I would definitely check for leaks there as well before you start throwing parts on it.
If he ran speed density and still had the same issue, the CAI wouldn’t matter since speed density is based off manifold pressure. I would look at exhaust manifold leaks or check the gaskets where the test pipes meet the manifolds. You could also try swapping A/F sensors. Also there may be a light misfire condition or an injector issue.
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