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EG6
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Discussion Starter · #1 · (Edited)
well all the sudden my tach starts bouncing around when im driving... at a stop its fine but just crusing it will jump... eg. like at about 60 MPH it jumps between 2-3200 RPM??? any suggestions???
 

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this has happen to me , with my 88 crx, it may not be the same problem with you as it was for me , but what i did to fix it was , there was some wires loose around the dizzy, not at the connections but in the middle of the wires , i just cot the bad wires out and re-soldered new ones in , and put heat shrink tube around them..i would say to look for any loose wires or anything corroded, hope i helped
 

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im not sure where it is but the ECM ... i heard could be the problem .. but that will also make your car stall if its loose ... and i know this how ... my cars tach goes all crazy and my car stalls and i ned to fix it ...

you guys know where the ECM is ?
 

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Tach wire goes right from the Dizzy to your gauges so unless your gauges are bad you've got a problem with the wire or the dizzy itself.
 

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'95 Civic dx
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check the 12v power wire that you most likely hooked to your battery... it that comes loose, your tach will bounce... has happened plenty times for me
 
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