Engine Misfire From Intake Manifold Crack
Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation
the technician may find the following Diagnostic Trouble Code (DTC) has been set:
? P0301 - Cylinder 1 Misfire.
Customers may also experience one or more of the following:
? Rough engine idle.
? Shakes while driving.
This bulletin involves inspecting and if needed replacing the intake manifold for a crack.
