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timski69gmc · 08-25-2014, 01:46 AM

Yep, I will chime in as well.
Picked up a tach cluster in the spring, and when I put it in, everything seemed to work fine except for the temp gauge, which went to max with the key on. The old one was functioning well, so figured the sending must still be good. Tied in a ground on the bottom post to the dash, and voila! Gauge read cold, and went up as it warmed. Didn't have it running long enough to see how high it climbed, but should be fine.
Thanks guys!

08-25-2014, 01:46 AM	#33
timski69gmc Registered User Join Date: Nov 2009 Location: Cranbrook, BC Posts: 253	Re: Temp gauge not working Yep, I will chime in as well. Picked up a tach cluster in the spring, and when I put it in, everything seemed to work fine except for the temp gauge, which went to max with the key on. The old one was functioning well, so figured the sending must still be good. Tied in a ground on the bottom post to the dash, and voila! Gauge read cold, and went up as it warmed. Didn't have it running long enough to see how high it climbed, but should be fine. Thanks guys!