Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBUICK2013REGAL TURBO PREMIUM, STANDARD TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 42 (POWER STEERING SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESPOWER STEERING FLUID LEAKSINSPECTION PROCEDURE
2013 Buick Regal Turbo Premium, Standard Trans
Inspection Procedure
2013 Buick Regal Turbo Premium, Standard TransSECTION Inspection Procedure
WARNING: This page is about a different car, the 2011 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
- Inspect the fluid level in the power steering fluid reservoir. Refer to Checking and Adding Power Steering Fluid . If the fluid level is NOT low, a careful analysis of the condition is necessary to confirm that the type of fluid is actually power steering fluid.
- Visually inspect the power steering system and components where the fluid has accumulated.
- Use a clean towel or a rag in order to completely clean off all residual fluid from the power steering components.
- Add 30 cc (1 oz) of GE-28431-6: dye to the power steering fluid.
- Start the vehicle and warm the steering system by turning to the left steering stop and to the right steering stop 10 times with the weight of the vehicle on the front tires.
- Turn vehicle engine OFF.
- Shine a black light on the area where the residual fluid accumulated. Identify the sources of the leaks.
- Mark all locations of leaks with paint, marker, or equivalent.
- Repair or replace all affected components.
CAUTION:
Do not clean using brake cleaner or other reactive solvents as these solvents can damage rubber gaskets, seals and bushings.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.