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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSFORD2010FOCUS SE, 2D COUPE, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMENGINE CONTROLS - REFERENCE VALUES (EXCEPT DIESEL & HYBRID)REFERENCE VALUE SYMPTOM TABLESYMPTOM TABLE
2010 Ford Focus SE, 2D Coupe, Standard
Symptom Table
2010 Ford Focus SE, 2D Coupe, StandardSECTION Symptom Table
SYMPTOM TABLE
| Symptom Occurs During | Symptom | Category Number |
|---|---|---|
| Startup: | No start/Normal crank | 1 |
| - | Hard start/Long crank | 2 |
| - | Stall after start | 3 |
| - | Diesels/Runs on | 4 |
| - | ||
| Idle: | MIL | 5 |
| - | Stalls/Quits | 6 |
| - | Slow | 7 |
| - | Slow return | 8 |
| - | Rolling | 9 |
| - | Fast | 10 |
| - | Rough | 11 |
| - | Misses | 12 |
| - | Backfires | 13 |
| - | ||
| Acceleration: | Stalls/Quits | 6 |
| - | Misses | 12 |
| - | Bucks/Jerks | 14 |
| - | Backfires | 13 |
| - | Hesitation | 15 |
| - | Lack/Loss of power | 16 |
| - | Surge | 17 |
| - | Spark knock | 18 |
| - | Cooling system temperature | 19 |
| - | Poor fuel economy | 20 |
| - | Emissions compliance | 21 |
| - | ||
| Cruise: | Stalls/Quits | 6 |
| - | Misses | 12 |
| - | Bucks/Jerks | 14 |
| - | Backfires | 13 |
| - | Lack/Loss of power | 16 |
| - | Surge | 17 |
| - | Spark knock | 18 |
| - | Cooling system temperature | 19 |
| - | Poor fuel economy | 20 |
| - | Emissions compliance | 21 |
| - | ||
| Deceleration: | Stalls/Quits | 6 |
| - | Backfires | 13 |
| - | ||
| Transmission Operation: (Automatic) | Shift/engagement concerns | 22 23 |
| - | No overdrive | |
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.