Hello all. 88 S-15 4.3. Had this problem years ago and I can't remember how I fixed it before. Truck will just crank, no start, unless I hit it with starting fluid. Once it's running, no issues. I seem to remember that there are 2 separate relays under the hood for the fuel pump. 1 for cranking, other for after rpm/oil pressure comes up and keeps it running. Can anyone point me in the right direction?

Thanks much!

Sid