1984 Chevy Truck lighting

1984 CHEVROLET TRUCK
27,654 MILES • V8 • 4WD • MANUAL
Avatar
PMAGRAPPLER
  • MEMBER
  • 1 POST
when I pull on the headlights the gas and oil pressure gauge drop to empty and zero.The lights say the brights are on when there no and visa versa. Also the dash lights come on very dim when the truck says the brights are on?
Dec 16, 2008 at 12:00 AM
Advertisement
Avatar
BUDDYCRAIGG
  • CERTIFIED EXPERT
  • 2,262 POSTS
sounds like the instrument cluster is not grounded
Dec 16, 2008 at 8:58 PM