Just some more info....

Another temp repair I've had to do over many years with inter-cooler hose splits on Jeeps (as Jeep parts are where Land Rover parts were 30 years ago, no stock in AU and come via a slow camel) is to:

*cut a square of any available hard rubber, such as a floor mat, coat with instant adhesive, rubber cement, or tyre repair glue, stick in place over split and use 2 or 3 large zip ties to hold in place. Its lasts for as long as needed, months if required...

Regards
Daz