Had your pinched front brake line twice, both on GM chassis. I won't tell you how many things I changed before I figured it out, you'de think I'de learn. They happened about ten years apart
Was unaware that coolant is flameble. please tell me more. what type anti-freeze were you using? I was superintendent for tech services with the local transit system (342 diesel coaches) and thaught I'de seen it all.