GM Service Manual Online
For 1990-2009 cars only

Problem

Action

The pump belt is slipping.

Refer to one of the following procedures:

    •  Drive Belt Replacement in Engine Mechanical 4.3L.
    •  Drive Belt Replacement in Engine Mechanical 5.0L and 5.7L.
    •  Drive Belt Replacement in Engine Mechanical 6.5L.
    •  Drive Belt Replacement in Engine Mechanical 7.4L.