2008 Pontiac Solstice L4-2.4LFACTORY OEM SERVICE PROCEDURE

Engine Oil: Service and Repair



Engine Oil and Oil Filter Replacement

Removal Procedure


Factory service manual diagram



1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle (Service and Repair) .
2. Place a drain pan under the oil drain plug.
3. Remove the oil pan drain plug.
4. Allow the oil to drain completely.

Notice: Refer to Fastener Notice (Fastener Notice) .

5. Install the oil pan drain plug.

Tighten the plug to 25 N.m (18 lb ft).


Factory service manual diagram




Important: DO NOT use an open end wrench on the hex on top of the oil filter cap.


6. Use a 32 mm (1 1/4 in) socket on the hex on top of the oil filter cap, or an oil filter wrench on the outside diameter of the oil filter cap.
7. Remove the oil filter cap and filter.

Factory service manual diagram



8. Remove the oil filter from the oil filter cap.
9. Inspect the oil filter cap O-ring seal for damage, replace as necessary.



Installation Procedure


Factory service manual diagram



1. Install a NEW oil filter to the oil filter cap.

Factory service manual diagram



2. Install the oil filter cap and filter.

Notice: Over torquing the oil filter cap may cause damage to the oil filter cap resulting in an oil leak.


Important: DO NOT use an open end wrench on the hex on top of the oil filter cap.


3. Use a 32 mm (1 1/4 in) socket on the hex on the top of the oil filter cap, or an oil filter wrench on the outside diameter of the oil filter cap .

Tighten the oil filter cap until fully seated. DO NOT exceed 25 N.m (18 lb ft).

4. Lower the vehicle.
5. Fill the engine with oil. Refer to Fluid and Lubricant Recommendations ([1][2]Fluid Type Specifications) .


Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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