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| Message: | They were too heavy to physically move. All my solenoids have AN4 going into them and AN3 coming out and going to the injectors. Are you sure about the AN size? AN3 fitting nut is 7/16" wrench size AN4 is 9/16" AN6 is 11/16" Typically AN6 is used for higher HP systems 200HP and larger, but nothing wrong with AN6 on lower HP systems. Looks like you need to work on posting pics and links. | ||||