What should I do if my exhaust manifold studs keep breaking?
What should I do if my exhaust manifold studs keep breaking? Exposure to extreme heat is the last thing you want continuing for these metals. This will only continue to harden the stud, especially titanium; forget using a torch to loosen the bolt. In many broken bolts cases, welding a nut to a stud and backing it out is a perfectly fine solution. Why are exhaust manifold studs breaking on Ford EcoBoost? The twin turbos spin up to 170,000 rpm, creating an intense source of heat, nestled directly adjacent to the exhaust manifold, which is belting out extremely hot gas...