GM Service Manual Online
For 1990-2009 cars only

Chirp Noise in Steering Pump for Isuzu S/T Isuzu - 2WD 2000

Problem

Action

The pump belt is slipping.

Refer to Drive Belt Replacement in Engine Mechanical 2.2L or Drive Belt Replacement in Engine Mechanical 4.3L.

The drive belt tensioner is weak.

Refer to Drive Belt Tensioner Diagnosis in Engine Mechanical 2.2L or Drive Belt Tensioner Diagnosis in Engine Mechnical 4.3L.