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.
1985 Mazda GLC BaseFACTORY OEM SERVICE PROCEDURE
No. 2 ACV (Federal Only)
- Run engine at normal operating temperature. Remove air cleaner and element. Set engine speed to 1500 RPM. Place a piece of paper over the No. 2 ACV inlet port and verify that no air is being drawn in.CAUTION: Grounding Black/White terminal will blow ignition system fuse.
- Ground the Green/Blue wire terminal of 3-way solenoid valve with a jumper wire. Verify that air is being drawn into No. 2 inlet port of valve. See Fig 1 .
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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