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 MANUALSFORD1969CUSTOM 6.4L ENG VIN S, AUTOMATIC TRANS, TRANS MFR CD C6REPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCETUNE-UPTUNE-UP SPECIFICATION NOTESSPECIFICATION1968-69 FORD MOTOR CO. AIR/FUEL RATIO SETTINGS
1969 Ford Custom 6.4L Eng VIN S, Automatic Trans, Trans Mfr CD C6
1968-69 Ford Motor Co. Air/Fuel Ratio Settings
1969 Ford Custom 6.4L Eng VIN S, Automatic Trans, Trans Mfr CD C6SECTION 1968-69 Ford Motor Co. Air/Fuel Ratio Settings
1968 Models
| Engine | S.M. | A.T. | |
|---|---|---|---|
| 170" | 12.8 | 14.0 | |
| 200" | 14.1 | 14.2 | |
| 240" | 12.1 | 13.7 | |
| 289" | 1 3.3 | 14.0 | |
| 302" 2 Bbl | 13.3 | 14.0 | |
| 4 Bbl | 13.9 | 14.1 | |
| 390" 2 Bbl | 13.1 | 14.0 | |
| Prem. Fuel | 14.5 | ||
| 390" 4 Bbl | 13.9 | 14.3 | |
| GT | 14.0 | ||
| 427" 4 Bbl | 13.9 | ||
| 428" 4 Bbl | 13.9 | 14.3 | |
| Police | 13.9 | ||
| 429" 4 Bbl | 13.8 | ||
| 460" 4 Bbl | 13.8 | ||
| 462" 4 Bbl | 14.5 | ||
| S.M.
- Synchro-mesh Trans. A.T. - Automatic Trans. |
|||
1969 Models
| Engine | S.M. | A.T. | |
|---|---|---|---|
| 170" | 13.8 | 13.6 | |
| 200" | 14.0 | 14.5 | |
| 240" | 13.9 | 13.9 | |
| 250" | 14.0 | 13.5 | |
| 302" | 14.0 | 13.8 | |
| 351" 2 Bbl | 14.0 | 14.0 | |
| 4 Bbl | 14.0 | 14.3 | |
| 390" 2 Bbl | 14.1 | 14.4 | |
| Prem Fuel | 14.4 | ||
| 390" 4 Bbl | 14.0 | 14.8 | |
| 428" 4 Bbl | 1 4.2 | 1 4.3 | |
| Police | 14.1 | ||
| 429" 2 Bbl | 13 5 | ||
| 4 Bbl | 14.0 | 14.3 | |
| 460" 4 Bbl | 14.3 | ||
RENDER: 1.0x
NO RELATED
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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.