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Message: <blockquote data-quote="ehoe" data-source="post: 7495" data-attributes="member: 141"><p>My E34 instrument cluster gauges in particular the fuel and temp gauges occasionally just swing to the most right side (i.e max fuel & max temp) and stays there for a while and it returns to normal after a few mins or just by turning on and off the ignition. Car runs perfectly fine, just the gauges a bit haywire.  With the age of the car I suspect its just old wiring and lose connections. Anyone else has had similar symtoms before with the guages going a little irratic?  I heard there is a cannister of spray sold called Contact Spray which is suppose to be good for old connections whereby you spray a little of this contact spray into the socket and its suppose to help with the connections. Is there such a spray and any idea where I can buy them?  I think its time I remove my cluster and check all the connections. Suspect its a little lose or it has got bad contact points.</p></blockquote><p></p>