idle flucuates

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04-06-2015 | 09:45 PM

Jim1993Dakota

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From: US

idle flucuates

1993 Dodge Dakota 5.2L idle fluctuates up and down on its own, help me.

Last edited by Jim1993Dakota; 04-08-2015 at 12:30 PM.

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04-06-2015 | 11:46 PM

jkeaton

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From: Winston Salem, NC

Have you checked/replaced anything yet? Start with the IAC.

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04-07-2015 | 01:03 AM

RalphP

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From: Northwest Louisiana

As JKeaton says, IAC first, then general maintenance (plugs? wires? distributor cap and rotor?), then also check ALL vacuum lines. ALL of them.

RwP

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04-08-2015 | 12:29 PM

Jim1993Dakota

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1993 Dodge Dakota Truck, Le, 5.2L Magnum, Idle Speed Fluctuates, ruffidle, smoke out of the tail pipe, I have changed: EGR, O2, IAC, TPS, PCV, NewBattery, Re-built the engine, changed ( rings, rod bushings, oil pump, machinedboth heads, Plenum gasket, intake gaskets, cleaned throttle body, changed plugsand wires. I don’t know what to do now..

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