The 1986 Toyota pickup flasher relay switch is located beneath the dashboard on the drivers side of the passenger compartment. The flasher relay switch will be labeled as such.
The blinker relay can be found in a 1986 Nissan Pickup in the engine compartment on the fender wall. There are several relay switches located next to the battery.
its in the gas tank
left kick panel by clutch right behind the turn signal relay
Fuel pump relay should be inside fuse box under hood
Inside the gas tank
15amp
In the oil pan
2100
redline
17 gal.
It will fit, obviously the body styles will clash abit, but no biggy