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.
2017 Ford Flex SEFACTORY OEM SERVICE PROCEDURE
Torque Specifications
| Description | Nm | lb-ft | lb-in | ||
|---|---|---|---|---|---|
| CMP sensor bolts | 10 | - | 89 | ||
| CMS(1) | - | - | - | ||
| CKP sensor bolt | 10 | - | 89 | ||
| CHT sensor | 10 | - | 89 | ||
| FRP sensor | 33 | 24 | - | ||
| HO2S(1) | - | - | - | ||
| Heat shield bolt and nut | 10 | - | 89 | ||
| KS bolt | 20 | - | 177 | ||
| MAP /IAT2 | 6 | - | 53 | ||
| MAF sensor screws | 2 | - | 18 | ||
| PCM nuts | 8 | - | 71 | ||
| TP sensor | 3 | - | 27 | ||
| TCBP / CACT | 3 | - | 27 | ||
| VCT oil control solenoid bolts - 3.5LGTDI | 10 | - | 89 | ||
| VCT oil control solenoid bolts - 3.5LTi-VCT(1) | - | - | - | ||
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Factory Service Tools
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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.
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