[turtlecrxsi]

One reason why the fan would come on with the ignition is that the fan motor is grounded to the chassis. I had my black ground wire spliced from the fan motor to the chassis by the radiator support. I never had an issue with it. The A/C relay and fan wires were sorta hacked when the A/C was removed prior to me owning the car. So I wired the fan from the factory wire with the ground spliced to the chassis and it worked fine...