Hmmmmmm maybe It was because I'm a little outta practice :laugh2:
Seriously....you might have damaged the seal while installing it.
Just put some silicone on it and call it good :laugh:
BTW Rocky now has a black nose.....the white one came off in 2 pieces .....and after everything we have done to keep her cooled down....shes still getting way too hot <260>. cross your fingers Kelly put another clutch fan on it today. The only thing left is another new radiator and was thinking of getting a high flow thermostat and high flow thermostat housing also been checking out different hoodscoops to find something that looks cool