by pass of charcoal shut off valve
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Joined: Jun 2004
Posts: 382
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From: LI, NY
(1960) 300d, S550 AMG S500 S600 560SEL
by pass of charcoal shut off valve
have anyone ever tried taking out the charcoal shut off valve located underneath the rear right wheel well and replace with just a straight rubber hose? Any effect if this is rectified? The charcoal valve has always been a headache for filling gas as well as the engine performance. Wondering if anyone has ever tried rectifying by taking that part off and substitute with just a plain hose