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Old 02-25-2016, 12:07 AM
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BavarianE39 BavarianE39 is offline
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Quote:
Originally Posted by Tutti57 View Post
I just did this mod on my wife's x5 and now have a lean engine code. It smokes slightly at idle and my wife said the engine hissed for about a minute straight when she turned it off today. Does anyone else have high fuel trims with this set up? In using the same part # for the valve as the op.
Sounds like you have a vac leak somewhere, mine does the "hiss" for maybe 1 second after I shut the engine off. Fuel trims are stable, and have not had any vehicle produce smoke after this mod, any chance you installed the PCV the other way around ?
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