by pass of charcoal filter shut off valve for S550 (221 body)
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(1960) 300d, S550 AMG S500 S600 560SEL
by pass of charcoal filter shut off valve for S550 (221 body)
any tech here who have tried by passing the charcoal filter located on the rear right wheel well with just a straight piece of hose? and what is the effect?