Ok I found the relay its part number is RY54 and it came from CAR QUEST.

It fits 81-82 GM 81-89 ISUZU and 81-84 Nissans. the OEM part number was not producing any results so we looked throught the book and found this one bases on apperance..its just happend to be the right one.

BTW this fixed the starting problems...for now....

Hopefully others can use this info and no go thourgh the pain of trying to find it.


90 Trooper LS
5 Spd
V6 2.8L