Operation CHARM
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Oldsmobile
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1993
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Ninety-Eight V6-3800 3.8L
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Repair and Diagnosis
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Powertrain Management
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Fuel Delivery and Air Induction
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Tools and Equipment
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Vacuum Pump With Gauge
Vacuum Pump With Gauge
Vacuum Pump With Gauge:
Use the gauge to monitor manifold engine vacuum and use the hand pump to check
vacuum sensors
, solenoids and valves. Use tool part number J 23738-A or equivalent.