Manufacturer Communications

Vehicles / Gmc / C4500 / 2005
Bulletin Number Vehicle Make Vehicle Model Model Year Summary
070605005 GMC C4500 2005 DIESEL ENGINE - LOW ENGINE POWER/PERFORMANCE, POOR ACCELERATION, ESHAUST SMOKE/HISSING NOISE, MIL/SES ON, DTC'S P0101, P0236. (INSTALL UPDATED ENGINE
060421003 GMC C4500 2005 CAB VIBRATION/BOOM NOISE AT HIGHWAY SPEEDS. (REPLACE TRANSFER CASE MOUNTS/SHIMS/SPACERS AND INSTALL NEW REAR AXLE SENSOR). *KB<br />

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