whats the difference in an open fuel system & a closed fuel system?

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whats the difference in an open fuel system & a closed fuel system?

well the title explains it all but I want to know what the difference is in an open fuel system & a closed fuel system. Thanks

2007-07-11 06:31:00 · 2 answers · asked by alex_rhodes07 2 in Cars & Transportation ➔ Maintenance & Repairs

2 answers

An open system is vented into the air, all newer vehicles, since 96, sold in the US have sealed fuel systems to contain hrdacarbon emmisions. By law they have to have a system to monitor the integrity of the system.

2007-07-11 06:40:42 · answer #1 · answered by bikertrash 6 · 0⤊ 0⤋

one is opened and one is closed...duh!

2007-07-11 13:34:56 · answer #2 · answered by Young Gun 2 · 0⤊ 0⤋