Fuel vapor smell

[325isdan]

Hello All

Ive noticed a fuel vapor smell in the engine bay but cannot see a leak anywhere. It is most prominent around the Intake manifold. I checked out the rubber fuel lines going into the fuel rail and they appear to be fine and still look new. I checked the spark plugs and none were loose. I removed them as well and all were good.

Where else would this smell becoming from?

Can the injectors leak with out appearing to be leaking?



Thanks

[NC325iC]

what are you doing with your fuel tank evap line?

3 lines come up the frame rail from the fuel tank; feed, return, and evaporative

the evap line normally goes to a charcoal canister to catch the vapors and burn them off at a later time. If you have that line open your fuel vapors are just pouring into your engine bay.