Alt Gauge

[justindvb]

<_< my alt gauge bounces when i run my bronco all my other gauges work in my ride but i cant find a loose wire are anything enyone have any sugestions?

justin

 

[Broncoholics]

You should replace it with a Voltage gauge. Or do like I did, don't look at it and add a secondary one.

 

[bluesman17]

battery could be dying or undersized as well

 

[Broncoholics]

The old alt. gauges always bounces. Mine stays in the center but bounces with RPM's. I have a new yellow top Optima and a high output alternator. So it can't be low voltage. Perhaps its high voltage? :blink:

 

[Wildturkey]

They bounced like that when they were new.Should bounce less when battery is charged full or running at higher RPM.