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.

1990 Mazda 929 BaseFACTORY OEM SERVICE PROCEDURE

Ignition Timing (Except RX7)

PISTON ENGINE IGNITION TIMING

Application

Manual Transmission

⁽¹⁾ Automatic Transmission

B2200

Carbureted

6 @ 825

Fuel-Injected

6 @ 750

6 @ 770

B2600i

5 @ 750

5 @ 770

Miata

10 @ 850

8 @ 850

MPV

2.6L (4-Cyl.)

5 @ 750

5 @ 770

3.0L (V6)

11 @ 800

MX-6

Non-Turbo

6 @ 750

Turbo

9 @ 750

Protege

SOHC

5 @ 750

DOHC

10 @ 750

323

7 @ 750

626

Non-Turbo

6 @ 750

Turbo

9 @ 750

929

SOHC

N/A

15 @ 650

DOHC

N/A

8 @ 700

⁽¹⁾	Automatic transmission in "P" (Park).

Factory Service Tools

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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.

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