Question about 1991 Geo Metro

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1991 geo metro rough idle

I have a metro that continuiously has low and very rough idle. Do I need to replace the idle up solenoid relay?

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  • Anonymous Mar 12, 2014

    idling and running rough

  • Anonymous Mar 14, 2014

    I have 2 missing a/c relays under the hood but i dont need my a/c nor my heater just my defroster

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I have no idea about an idle up solenoid relay but i had the same problem.. there is a hex screw on the motor that takes a very small allen wrench head where you can adjust the idle from there. its near the throttle body

Posted on Aug 16, 2008

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TRASMISSION


The torque converter may be shot.

The main Transmission fluid pump may be shot.

The electricals to the solenoids may be disconnected or relays maight not be functioning.

Look for drips of oil and listen for strange sounds coming from it.

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dunno if it'll fix it- but check your pcv valve - 5$ for a new one - also check your egr valve- should be able to move depress it with your finger- if not, carb cleaner is safe to use to clean it up- remove it and clean it. this should help the idle

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Try this
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