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.
Oil Pressure Test
2021 Ford Edge SE, 4WDSECTION Oil Pressure Test
WARNING: This page is about a different car, the 2018 Ford F-550 Super Duty, 2018 Ford F-450 Super Duty, 2018 Ford F-350 Super Duty, and 2018 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect and remove the oil pressure switch. REFER to: Oil Pressure Switch 6.2L V8 . or REFER to: Oil Pressure Switch 6.8L Triton-30V - V10 .
- Connect a commercially available oil pressure gauge to the oil pressure sender oil galley port.
- Run the engine until normal operating temperature is reached.
- Run the engine at the specified RPM and record the gauge reading.
- The oil pressure should be within specifications, REFER to: Specifications 6.2L V8 . or REFER to: Specifications 6.8L Triton-30V - V10 .
- If the pressure is not within specification, check the following possible sources:
- Insufficient oil
- Oil leakage
- Worn or damaged oil pump
- Oil pump screen cover and tube
- Excessive main bearing clearance
- Excessive connecting rod bearing clearance
- Chain tensioner leak
- Remove the commercially available oil pressure gauge.
- Install and connect the oil pressure switch. REFER to: Oil Pressure Switch 6.2L V8 or REFER to: Oil Pressure Switch 6.8L Triton-30V - V10 .
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.