just a simple job my son replaced the alt...removed the air filter box from the motor. to replace the plugs and wires....went to put the unit back together .. one hose goes to the Valve cover, that one was found. We cannot seem to locate the connection for the 2nd hose, from the air filter box. they are located on the pass side. We have a Chiltons for vans...But it has the 4 cylinder locations, but not the v-6... We were hoping someone with a 88 v=6 might be able to help.