2017 Ford Flex specs
Maintenance specs from the 2017 Ford Flex owner's manual. Open a spec for every version and the page it's printed on.
Engines covered: 3.5L Duratec, 3.5L EcoBoost
Engine & fluids
Tires & wheels
Capacities & towing
Coolant
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 3.5L Duratec | 13.2 qtcapacity | “13.2 qt (12.5 L)” | PDF page 303 ↗ |
| 3.5L EcoBoost | 13.7 qtcapacity | “13.7 qt (13 L)” | PDF page 307 ↗ |
Transmission fluid
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 3.5L Duratec | MERCON LVtype | “Motorcraft® MERCON LV Automatic Transmission Fluid” | PDF page 304 ↗ |
| 3.5L Duratec (approximate dry fill) | 10.9 qtcapacity | “10.9 qt (10.3 L) *” | PDF page 303 ↗ |
| 3.5L EcoBoost (approximate dry fill) | 11.6 qtcapacity | “11.6 qt (11 L) *” | PDF page 307 ↗ |
Lug nut torque
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| All (1/2 x 20 bolt) | 100 lb-ft | “100 lb.ft (135 Nm)” | PDF page 297 ↗ |
Spark plugs
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| 3.5L Duratec | SP-520part number | “SP-520” | PDF page 299 ↗ |
| 3.5L EcoBoost | SP-534part number | “SP-534” | PDF page 300 ↗ |
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