Re: Windshield wiper trouble

Posted by Owen_Dyneto On 2007/8/24 22:26:37

The vacuum pump is a separate entity from the oil pump, though they share a common drive system. So even if the vacuum pump needed repair or replacement, it doesn't necessarily follow that you need to replace the oil pump. BTW, did you check the vacuum check valve on the side of the block for a sticking or chattering valve?