abs light comes on, brakes shutter!!!!!
The other day I was heading to my friends house when I came to a light, I heard this clunk noise, then all of a sudden my brake peddle started to shutter, kinda like when abs kicks in on wet roads when you hit the brakes. This freaked me out, didn't know what it was. It went away but today, I noticed the abs light came on again, as soon as I saw the light, I had to come to a stop again, the brake peddle starts to shake violently, when this happens i kinda loose my stopping capabilities, you can't push down on the peddle. What is happening, this is another problem i have encountered ontop of the previouse 4 since I bought this truck used back in january. Can anyone help?