Help is needed I have venture van it runs well but sometimes the engine starts to make a sound I do not know the exact name for that sound but it is the same sound wehen you go in the reverse direction for long distance or like the sound comming from the electrical chair for handicaps Does any one know any reason for this? if I move the transmission to the "P" or "N" and then press on the gass the sounds still there.
When this sounds start the transmission shifts in bad way the whole van shakes strongly.
My van is 2000 with less than 80000 millege!
thanks