98 Civic dx tachometer is jumpy
#1
98 Civic dx tachometer is jumpy
Hey everyone I'm a new member looking for some good advice on an issue IV been fumbling with. I own a 1998 Honda Civic DX and have gone through the cat getting it all up to date. Iv replaced the entire distributor, alternator, tss , struts, and recently a new gauge cluster to add a tachometer to the bare gauges my dx came with. My problem now is that the tach IV newly acquired is jumpy and works correctly 30% of the time. I'm assuming this is an electrical issue but iv already replaced the distributor so that leaves in between somewhere? Hoping someone else has had this issue. I was told the gauge swap was simply plug and play. Thanks everyone.
#3
Re: 98 Civic dx tachometer is jumpy
The tach itself may be the problem.
#4
Re: 98 Civic dx tachometer is jumpy
Is there a way to test it without another tach to swap in? I just bought it from what I thought was a trusted seller. It was supposedly tested before shipping to me. $100 down the drain possibly.
#5
Re: 98 Civic dx tachometer is jumpy
Amazon sells gadgets that read rpm.
Many OBD2 code readers read live data, such as engine rpms. Maybe you have a friend who has one?
If you lived in Houston, I'd lone you mine.
#6
Re: 98 Civic dx tachometer is jumpy
I have a mechanic that could hook up to it, he didn't wanna drive into the wiring. Oddly enough it worked perfect on my way home for lunch break just now. Grounds possibly?
#7
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#8
Re: 98 Civic dx tachometer is jumpy
Negative on the cel codes. A bare wire or something along those lines wouldn't cause it working fine sometimes and most times not? I appreciate the input btw guys this is very helpful 😊.
#9
Re: 98 Civic dx tachometer is jumpy
Well I got another cluster to swap the tach from and it's doing the exact same things and I'm about to give up on this because I'm not electricaly skilled.
#10
#11
Re: 98 Civic dx tachometer is jumpy
#12
Re: 98 Civic dx tachometer is jumpy
As an experiment, run a fresh new tach wire from the ICM to the cluster to see if the problem is eliminated.
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