Cummins ISC 350

[JOC1212]

I just returned from the CC rally in Albany, Or and discovered that the engine has a cracked exhaust manifold. I heard at least 4 others at the rally say they too had this same experience. My Coach has 38,250 miles on it. Is this a common problem? Has Cummins been doing anything about this besides charging to replace them?

[JOC1212]

I just returned from the CC rally in Albany, Or and discovered that the engine has a cracked exhaust manifold. I heard at least 4 others at the rally say they too had this same experience. My Coach has 38,250 miles on it. Is this a common problem? Has Cummins been doing anything about this besides charging to replace them?

[gizmo]

amy ann scroll down a few lines and you find this subject. manifold crack is pretty common on the ISC.

gary