Originally Posted by FlyFish
Originally Posted by iapco103
Does it happen only after its parked in the rain? Paul

Now that I think about it, yes, it has happened more in the rain.

My `86 D150 does it as well , either rain or very damp conditions will trigger it.

The first time it happened was like WHAT WAS THAT? I have just learned to live with it for now. Next brake job I will use better stuff. Paul