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.
2006 Mazda RX8 2RTR-1.3LFACTORY OEM SERVICE PROCEDURE
Compression Check
Compression pressure
Standard 830 kPa {8.5 kgf/cm2, 120 psi} [250 rpm]
Minimum 680 kPa {6.9 kgf/cm2, 98.6 psi} [250 rpm]
Standard difference in chambers Within 150 kPa {1.5 kgf-cm2, 21.8 psi}
Standard difference in rotors Within 100 kPa {1.0 kgf-cm2, 14.5 psi}
Standard 830 kPa {8.5 kgf/cm2, 120 psi} [250 rpm]
Minimum 680 kPa {6.9 kgf/cm2, 98.6 psi} [250 rpm]
Standard difference in chambers Within 150 kPa {1.5 kgf-cm2, 21.8 psi}
Standard difference in rotors Within 100 kPa {1.0 kgf-cm2, 14.5 psi}
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.