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 MANUALSMAZDA2001626 ES V6-2.5L DOHCREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTIGNITION SYSTEMSPARK PLUGTESTING AND INSPECTION
2001 Mazda 626 ES V6-2.5L DOHC
Spark Plug: Testing and Inspection
2001 Mazda 626 ES V6-2.5L DOHCSECTION Testing and Inspection
CAUTION:
- To protect the platinum electrode:
1. Do not use a wire brush to clean the electrode.
2. Use a plug cleaner for a maximum of 20 seconds and air pressure below 569 kPa {6.00 kgf/sq.cm,85.0 psi}.
3. Do not adjust the plug gap.
- To protect the platinum electrode:
1. Do not use a wire brush to clean the electrode.
2. Use a plug cleaner for a maximum of 20 seconds and air pressure below 569 kPa {6.00 kgf/sq.cm,85.0 psi}.
3. Do not adjust the plug gap.
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.