I been having an issue for about 2 months , as soon as I start my truck up in the morning , the radiator fans come on and are louder than normal. but after I drive for a while and shut the truck off and then start again, in some cases they do not turn on and sound normal. but in other cases they still remain on and loud. has anyone had this issue and what was the repairs? Thank you. Help

 

There are several conditions that need to be met for the fans to come on. They all need to be checked out and if no cause is found the Powertrain computer may be malfunctioning. This will require a capable scan tool to troubleshoot . I don't believe you would want to take the shotgun approach because that can get VERY expensive and cost more than having the vehicle checked properly.