Do I need this solenoid? (5.3)
#4
TECH Apprentice
If you have removed your evap system or disabled it you don't need that solenoid. If you haven't, you could leave, not gonna hurt anything or cause a loss of power that I could think of, just vent's the fuel vapors from the charcoal canister, may actually help you make .1 or .2 of a hp when that solenoid is open and sucking in those highly flammable vapors lol.