Engine and engine cooling: exhaust system: manifold/header/muffler/tail pipe

Bulletin number

PIT5532

Component

Engine and engine cooling: exhaust system: manifold/header/muffler/tail pipe

Summary

This Preliminary Information communication provides information to the technician about vehicles that have a squeak or chirp type noise from the rear of the vehicle. Technician should use the latest version of PI1201. If the noise is gone replace the muffler and tail pipe assembly.

Owners of these vehicles have filed 259 complaints in the engine category.