1986 Cluster Not Working - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Bino · 08-14-2016, 01:29 AM

Hi Gents,
I typically have been over on the '67-'72 section, I've done a couple 4BT K5's. But my "new" family/work truck is a 1986 K30, Crew Cab, Dually, 6.2L, SM465, NP205, etc. It's a completely unmolested truck, the clear coat is peeling, and it has every option in the book (Camper Special).
However, since purchase all of my gauges have stopped working, the speedo works because it's mechanical, and I think the low coolant light works. But everything else is dead. They worked when I purchased the truck, and the only thing that has changed is a buddy of mine suggested putting on a 1-wire alternator, and the superfluous wires are just taped up. Could this be why my gauges aren't working?

Much thanks.

08-14-2016, 01:29 AM	#1
Bino Registered User Join Date: Apr 2008 Location: Talent, Oregon Posts: 30	1986 Cluster Not Working Hi Gents, I typically have been over on the '67-'72 section, I've done a couple 4BT K5's. But my "new" family/work truck is a 1986 K30, Crew Cab, Dually, 6.2L, SM465, NP205, etc. It's a completely unmolested truck, the clear coat is peeling, and it has every option in the book (Camper Special). However, since purchase all of my gauges have stopped working, the speedo works because it's mechanical, and I think the low coolant light works. But everything else is dead. They worked when I purchased the truck, and the only thing that has changed is a buddy of mine suggested putting on a 1-wire alternator, and the superfluous wires are just taped up. Could this be why my gauges aren't working? Much thanks. __________________ 1971 K5 Blazer, Cummins 4BT, ZF 5spd, Hydraulic Clutch, 3.42 Gears, 32X11.50, 4" Straight Piped 1999.5 MKIV Golf TDI, Red, 2Dr, 5spd, Arietta's, 14lb G60 Flywheel, VR6 Clutch. 2002 VFR800, Red, Polished Wheels, otherwise stock.



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