- Jan 8, 2009
- 377
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Sounds weird, the dynojet can't 100% read my car RPM but others cars no problem, dynojet show my rpm jumping when give throttle, and sometime it langsung can't read my rpm.... Any problem to my car? I just change my coil not long ago(OKd), i think shouldn't be coil problem... A question here, will bad earthing/ground cable will cause this?