I got a friend I work with who has a 2001 F150 with the 4.2 V6 engine. I looked at it tonight and there is a water leak between the plenum and the intake right in the very front of it. How hard is this to change out and is there anything else that could be wrong besides the water leak? I am going to fix this but want to know about how long it will take. If you have any information on this please let me know and I will check back later.

Thanks for the info
Alan