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 SYSTEMTECHNICAL SERVICE BULLETINSIGNITION SYSTEM - SPARK PLUG REMOVAL/INSTALLATION
2001 Mazda 626 ES V6-2.5L DOHC
Ignition System - Spark Plug Removal/Installation
2001 Mazda 626 ES V6-2.5L DOHCSECTION Ignition System - Spark Plug Removal/Installation
TSB: 01-036/06
MULTI MODEL - SPARK PLUG INSTALLATION / REMOVAL CAUTION
APPLICABLE MODEL(S)/VINS
1997-2007 B-Series
1997-2003 Protege
1997-2005 Miata
1997-2002 626
1997-2002 Millenia
1997-2006 MPV
2001-2006 Tribute
2003-2007 Mazda6
2004-2007 Mazda3
2004-2007 RX-8
2006-2007 Mazda5
2006-2007 MX-5
2007 CX-7
DESCRIPTION
The use of power tools to remove or install spark plugs may cause damage to the threads in the cylinder head and/or the spark plug ceramic tip may chip off and fall into the cylinder.
Mazda does not recommend using power tools for removal or installation of spark plugs. Only use hand tools when removing or installing spark plugs.
Disclaimer
MULTI MODEL - SPARK PLUG INSTALLATION / REMOVAL CAUTION
APPLICABLE MODEL(S)/VINS
1997-2007 B-Series
1997-2003 Protege
1997-2005 Miata
1997-2002 626
1997-2002 Millenia
1997-2006 MPV
2001-2006 Tribute
2003-2007 Mazda6
2004-2007 Mazda3
2004-2007 RX-8
2006-2007 Mazda5
2006-2007 MX-5
2007 CX-7
DESCRIPTION
The use of power tools to remove or install spark plugs may cause damage to the threads in the cylinder head and/or the spark plug ceramic tip may chip off and fall into the cylinder.
Mazda does not recommend using power tools for removal or installation of spark plugs. Only use hand tools when removing or installing spark plugs.
Disclaimer
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.