Hi all, need a little help.

Replaced timing belt in parents van that has 4g64 sohc engine, replaced timing belt and timing balance shaft belt. When i started it up had a whirring noise, turn it off check all timing looked great. Took it for a spin huge vibration through steering colum. Stripped down aagin checked internet and they said balance shaft is not in phase. Put balance shaft in phase by turning till timing mark its at 12 oclock position and when let go turns to the left slightly. Put back together and took for a drive vibration gone completely yah but whirring noise still there. looked at autotension and it is fully compressed ie the shaft of the auto tensioner doesnt stick out at all, above the top of the auto tensioner and the tensioner puller looks awefully close to the fan housing. Please any help???