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Old 01-26-2011, 12:18 PM
ddeem1 ddeem1 is offline
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Default 1989 2.3L Erratic idle

I Have changed all Vacuums, IAC, MAF/MAP sensor, Fuel Reg, TPI sensor, and plugs/wires with no change.

Do you think a whole in the gas tank filler neck would cause an erratic idle ? It will idle from 1400rpm - 500rpm up and down.

PLEASE HELP
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