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2001 Ford Taurus Question: I need advice on my car. It bucks going down the road

 

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Charla71, 3.0L V6, Mountain View, CA, June 30, 2014, 18:52
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My car bucks going down the road. (Shuts off) but keeps on going. The rpms go up & down along with the speedometer. I've had the plugs & wires changed, new ignition coil, new injector. My mechanic has swapped other parts from another Taurus & nothing has changed. It ran good for a couple weeks & it started acting up again.
Any suggestions?
Charla

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  • Answer #1

    Hal... (see my shops), June 30, 2014, 20:20
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     Master

    What codes are stored in the ECM? Without codes you're just throwing parts at it which seems to be the case.

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    Charla71, July 01, 2014, 13:01
     Rookie

    I had auto zone read my check engine light & it came back trouble shooting p1309 & p0340

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