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 MANUALSSUBARU2014FORESTER 2.5I, ENG CD FB25BA, STANDARD TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 1 (IGNITION SYSTEM (H4DOTC))SPARK PLUGINSTALLATIONLH SIDE
2014 Subaru Forester 2.5i, Eng CD FB25BA, Standard Trans
LH Side
2014 Subaru Forester 2.5i, Eng CD FB25BA, Standard TransSECTION LH Side
WARNING: This page is about a different variant/trim than selected.
Install in the reverse order of removal.
CAUTION:
Degrease the ignition coil installation portion and the ignition coil mounting bolt.
Tightening torque:
Spark plug:
17.5 N.m (1.8 kgf-m, 12.9 ft-lb)
Ignition coil:
8.5 N.m (0.9 kgf-m, 6.3 ft-lb)
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.