Engine Oil Pressure Gage Inaccurate Or Inoperative

Fig 1: Engine Oil Pressure Gage Inaccurate Or Inoperative Diagnosis (Steps 1-5)

Courtesy of GENERAL MOTORS CORP.

Fig 2: Engine Oil Pressure Gage Inaccurate Or Inoperative Diagnosis (Steps 6-12)

Courtesy of GENERAL MOTORS CORP.