Wednesday, July 11, 2018

I have a 1999 Ford Ranger XLT 4.0L 2 Wheel Drive which I suspect the Proportional Valve maybe malfunctioning?

When applying my brakes while slowing down from freeway speeds, I feel a pulsating sensation which seem to come from the rear drum brakes. Once my speed go below 40 MPH, the pulsation disappears. I don't have this problem when stopping from below 40 MPH. The rear brakes don't lock up when I apply brakes at any speed. But it could be that the pulsation while breaking down from high speed is normal.

Read more: https://fordnews.org/ranger/i-have-a-1999-ford-ranger-xlt-4-0l-2-wheel-drive-which.html