Chevrolet Cobalt Service & Repair Manual: Oil Pump, Replace

Removal

1. Raise and support vehicle.
2. Drain engine oil into suitable container.
3. Remove engine mount strut bracket.
4. Remove front fender liner.
5. Turn drive belt tensioner clockwise.
6. Remove serpentine drive belt.
7. Remove lower air conditioning compressor bolts.
8. Loosen upper air conditioning compressor bolts.
9. Remove oil pan bolts in sequence, Fig. 1.
10. Remove oil pan.
11. Remove oil pump and drive shaft extension, Fig. 2.
12. Reverse procedure to install.

Fig. 1 Oil pan bolt loosening sequence

Fig. 2 Oil pump replacement

    Oil Pan, Replace
    Removal 1. Raise and support vehicle. 2. Drain engine oil into suitable container. 3. Remove engine mount strut b ...

    Powertrain Drivability Diagnosis & Testing
    A visual inspection must always be performed to confirm the presence of aftermarket components, potential collision damage, or areas of concern. Detailed information from t ...

    See also:

    Chevrolet Cobalt Owners Manual. Boost Gauge
    United States Canada If equipped, this gauge is located near the driver side of the instrument panel cluster. This gauge indicates vacuum during light to moderate throttle and boost under heavier throttle. This gauge displays the air pressure level in the intake manifold before it enters ...

    Chevrolet Cobalt Owners Manual

    Chevrolet Cobalt Service Manual


    Copyright © 2025 www.cheviguide.com - Chevrolet Auto Manuals - 0.0033