Ok. what i had to do for the intake hose grommet on the foreword valve cover was to use the 42062 AND 65113 dipstick tube grommet. i pushed the tube grommet into the pcv grommet, like a sleeve, then installed into the valve cover...then the tube,and VOILA! NO MORE SUCKING SOUND! i hope this fix will help those that fall into the big part store chain trap. Ron