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Tach will not surpass 3500rpm

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KennethTaylor

Probationary Member
1
0
Jul 9, 2021
St Albans, Vermont
Has anyone heard of this issue? I’m going to see if my cluster is the culprit, I have a 90 GSX. With a 93 transmission swap.
 
If it’s just the tach, try locating the noise filter and ensure that it is grounded to something, not just freely hanging off the harness. Not grounding the noise filter can certainly cause the tachometer to read funny and get stuck somewhere in the mid range RPM.
 
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