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 MANUALSACURA20043.5RLREPAIR AND DIAGNOSISGENERAL INFORMATIONSPECIFICATIONS INDEXCOMMON SPECS & PROCEDURESSPARK PLUGSALL SPECIFICATIONS
2004 Acura 3.5RL
All Specifications
2004 Acura 3.5RLSECTION All Specifications
SPARK PLUG TYPE
| NGK | Nippondenso |
|---|---|
| PFR5L-11 | PK16PR-L11 |
SPARK PLUG SPECIFICATIONS
| Application | Specification | |||
|---|---|---|---|---|
| Gap (1) | ||||
| Standard (NEW) | .039-.043" (1.0-1.1 mm) | |||
| Maximum | 0.051" (1.3 mm) | |||
| Tightening Specification | 13 Ft. Lbs. (18 N.m) | |||
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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.