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Old 02-19-2014, 11:07 PM
BWhitmore BWhitmore is offline
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Join Date: Sep 2013
Location: Alhambra California
Posts: 3,129
Generally if you have a bad ground on the instrument cluster the 12 v gauges (fuel and temp) the gauge needles will flicker. I had this happen on my 85 300d. I solved the problem by adding a new ground wire from the back of the cluster to the cluster of other ground wires (brown) bolt behind the cluster.

Last edited by BWhitmore; 02-19-2014 at 11:43 PM.
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