International Lonestar, 9900: Engine and engine cooling — manifold/header/muffler/tail pipe

The hazard

If the stack tail pipe separates from the exhaust pipe it can fall into the roadway possibly hitting another vehicle, increasing the risk of a crash.

What to do

Navistar will notify owners, and dealers will replace the stack tail pipe with a one piece stack tail pipe, free of charge. The recall began on July 20, 2015. Owners may contact Navistar customer service at 1-800-448-7825. Navistar's number for this recall is 15511.