Im having an issue with my throttle cable in my 99 tj, about 3 months ago i was headed to work and it broke in half right where the stopper is from the pedal to the firewall. I ordered a new one from Collins bro. jeep in wylie texas ( great place) after i installed it it was real sticky but ended up getting a little better. So today it broke again!!! Is it a defected cable or what? Help!