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Tach fluctuates

Discussion in 'Civic and del Sol - EG and EK' started by redneck999, Jan 6, 2008.

  1. redneck999

    redneck999 Member

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    Just bought this del sol and had noticed that the tach fluctuates going down the road, not much at idle. flutters about 500-1000 rpm's doesnt seem to effect the idle or driveability just incredibly irritating. And ideas as to what can cause this? Everything seems to be plugged in at the dash, I already have had the cluster out to replace some bulbs and replaced the cap, rotor, plugs so far, so any insight to this would be great!
     
  2. Em12envy

    Em12envy New Member

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    check you speed snsor on the trans a loose connection would be my guess
     
  3. D15Beater

    D15Beater HNFTuning

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    Mines doing it to....ignitor, grounds, cluster plug?
     
  4. LS_VTEC

    LS_VTEC you get the BRAKE

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    speed sensor on the transmission, or the wires/clip is corroded. It could also be a resistance issue between the wiring from the distributor and the cluster inside the car, so try tracing the wires and make sure they are in good shape.
     
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