1987 s10

i cant find my windshield wiper fuse. also my dashlights come on and off

i cant find my windshield wiper fuse. also my dashlights come on and off

All fuses should be in fuse box.
If they ae not marked check them all with a test light for power on both sidesand make sure no fuses missing.
MT

dash lights off an on would be either worn headlamp switch or a loose wire/plug


but i vote for the light switch

common wear item, they dont last forever, little copper ocntacts in them

also wiring plug spade connection in these vehicles are known for melting due to overheating due to loose connection in them

seenit happen many times

the most recent was one of the fuseablelink spades in the junction box at the firewall that supply power to the fuel pump system and to the headlamps

was melted badly

i by passed it and it was good as new, fired right up and headlights work again

this was in a 94

good luck