Speedometer malfunction

[Argo Anthony]

I have a 2010 Avenger 8x8 750 EFI and I noticed my speedometer went all out of wack while running my windshield wiper. The speed was fluctuating and the KM's weren't registering properly. Any idea on what could be causing this and how to fix it?

Thanks

[Twizted1]

I have a 2010 Avenger 8x8 750 EFI and I noticed my speedometer went all out of wack while running my windshield wiper. The speed was fluctuating and the KM's weren't registering properly. Any idea on what could be causing this and how to fix it?

Thanks

You have a speedometer? Lol sounds like a bad found to me.

[ARGOJIM]

Try to clean the pick up and the magnet on the axle. Check the wires have a good connection ,ground.

[msafi65]

It's radio frequency interference with the magnetic pickup. Argojim is correct usually dirty magnet or excess clearance. Heater motors do it at times also.

[Argo Anthony]

Thanks for the replys. I will check out the magnets on the axle and see what is goin on there as well as the wires.

[twinlakemike]

I think it is about ready to tootle fall apart. I will take it off your hands if you want