Mechanics

GAUAGE CLUSTER

1978 Chevrolet Truck • 88,000 miles

I have a 1978 chevy k10 I resently put a new fuel sending unit in and the gas guage worked but moved alot back and forth when driving. I eas told to change the guage instead I changed the cluster The new used one did not work so I pluged the old original back in and now the gas guage dosent work just stays in the middle and the volt meter dosent work any more can you please help?
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Big red 78 chevy
September 26, 2012.



Check to see if it's getting power and ground. Volt meters on those never were very good. The plug may not be in all the way on back of cluster.


Hmac300
Sep 26, 2012.