Flickering lights, gauges bouncing! Please help!

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LongbranchW250

Junior Member
Joined
Aug 7, 2023
Posts
1
Reaction score
0
Location
New jersey
Ram Year
1993
Engine
12V Cummins
1993 w250- 12V

Hi all,
I’ve recently run into a problem where whenever I turn my headlights on, my gauge (speedo, volt) needles start bouncing around like crazy.
Additionally, whenever I go to turn my turn signals on, both turn signal indicators turn on a flash inside the cab.
I noticed the lights flickering slightly at night a few months ago, but I’m not sure why my gauges are being affected by it now.
I’ve tried to install an external voltage regulator to no avail. Could it be the alternator? VSS? Or a number of problems? Please help!!
 
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