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BLE 'BURBAN · 11-08-2007, 08:23 PM

Here's a thought..... Could this cluster have come out of a truck with a diesel? I've heard that those models with a tach picked up the tach signal from the alternator and perhaps those extra wires on the backside are for that purpose?

11-08-2007, 08:23 PM	#12
BLE 'BURBAN In the Forgotten far North. Join Date: Jul 2007 Location: Anchorage, Alaska Posts: 2,627	Re: Need help hooking up gauge cluster with Tach Here's a thought..... Could this cluster have come out of a truck with a diesel? I've heard that those models with a tach picked up the tach signal from the alternator and perhaps those extra wires on the backside are for that purpose? __________________ 1987 R3500 CREW CAB DUALLY (BIG RED)Acquired 06/12/2015 1990 chevy suburban V2500 5.7L My cluster Mods-Nov 2007 overhead console Stereo install Round 2 Aug 2009 Heated/turn signal mirror upgrade