The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Recommendations for a filter to get the tach working.

MAC71Cheyenne · 11-22-2020, 02:38 PM

Been following your progress..👍
Have to double check but I think I put in a fuse like you did, 3 amp. I'll call them Monday and see what they have to say. Tried going off the neg at the cap instead of the tach output but it made no difference. Disconnected it for now since I would be really unhappy to fry the board or tach, even with a fuse.
Thanks!

11-22-2020, 02:38 PM	#3
MAC71Cheyenne Registered User Join Date: Aug 2020 Location: Mount Pleasant Iowa Posts: 303	Re: Recommendations for a filter to get the tach working. Been following your progress..👍 Have to double check but I think I put in a fuse like you did, 3 amp. I'll call them Monday and see what they have to say. Tried going off the neg at the cap instead of the tach output but it made no difference. Disconnected it for now since I would be really unhappy to fry the board or tach, even with a fuse. Thanks!