What are the symptoms of a bad proportioning valve?
What are the symptoms of a bad proportioning valve? First, you might notice your car is taking a nose dive when you suddenly apply the brakes. Then your car may not stop fast enough. If your rear wheels lock up easily, especially when you drive on wet surfaces, it is a good sign your proportioning valve is going bad. What does a brake pressure regulator do? They control the brake pressure exerted at the rear wheels based on vehicle load. This prevents locking of the rear wheels and thus avoids the risk of skidding. How do you reset the proportioning...