Chevrolet Repair: Relay Switch, 1990 chevy lumina, chevy lumina
QuestionWhere would I find the relay switch that provides power to the fuel pump on a 1990 Chevy Lumina Van?
AnswerHi Owen, I think it is on the passenger side under the hood in the fuse box. Check this area for the relay and the fuse. Both of these rarely go bad, most times it is the pump or the wire going to it.
Hope this helps
Have a Nice Day Mark