NVU Tachometer running backwards - The 1947 - Present Chevrolet & GMC Truck Message Board Network

ShadyGrove68C10 · 08-25-2018, 06:17 PM

I recently purchased the New Vintage USA Retro guauge cluster from LMC Truck. The installation was super easy and everything was working great for theee weeks or so. Then I noticed the my needle was slightly running backwards and then doing the full sweep on start-up. Because of this my needle is now sitting a 6000 RPMs and continues to go backwards. Please look at the picture and tell me what you think I should do. Or how to fix it.

Thanks for your help.

08-25-2018, 06:17 PM	#1
ShadyGrove68C10 Registered User Join Date: Apr 2017 Location: Layton, UT Posts: 26	NVU Tachometer running backwards I recently purchased the New Vintage USA Retro guauge cluster from LMC Truck. The installation was super easy and everything was working great for theee weeks or so. Then I noticed the my needle was slightly running backwards and then doing the full sweep on start-up. Because of this my needle is now sitting a 6000 RPMs and continues to go backwards. Please look at the picture and tell me what you think I should do. Or how to fix it. Thanks for your help. Attached Images

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