Re: Very slow wipers...

Posted by Mike On 2010/10/22 16:12:17

The wipers on my 50 didn't work at all. Used Marvel Mystery Oil into the wiper motor (i followed some lube directions i found on here, don't recall how i got it in) and they started working great. They were awesome at idle with high vacuum but under a load or acceleration they got slow....vacuum connection with the pump and manifold was disconnected and turns out the vacuum pump was shot. It's off the car to be switched out at the moment.