Sun tach troubleshooting

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**JRSully** · #1 01-17-2008, 05:26 AM

Self contained (no transmitter req.) model 802. Hooked it up (checked to see I did it correctly), fired the motor, it won't read RPM at all, then it will bounce to the correct RPM, hold for a second or two, go dead again and then bounce all over.? Any advice here.? Thx

**Xplantdad** · #2 01-17-2008, 05:55 AM

Almost sounds like a ground issue?

**WILMASBOYL78** · #3 01-18-2008, 05:34 AM

I think it's the nut holding the wheel....

wilma

**JRSully** · #4 01-18-2008, 03:26 PM

I've been called worse

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