Exploring different ways to remove a broken exhaust manifold bolt and fix a leaking gasket on a Dodge, Ram, or Jeep Hemi.

The first order of business is to clean the exhaust manifolds. Matt Simmons at Classic Creations of Central Florida used the shop's sand-blasting cabinet to remove surface rust and burned-on oil ...

Your Cummins's exhaust manifold plays a significant role in ensuring your vehicle is running at its best. Here's what will happen if you drive without one.