Got spark (follow-up on dead 930)

Put an extra plug in a plug wire and turned over the motor, nice blue spark. Still not so much as a sputter, thinking no fuel. What's my first step on the CIS system to troubleshoot? I was just gonna swap the fuel pumps, until I found out they were $350 a piece! Figure I'd better do a little investigating first. Thanks, Tom

I think the next step would be to see if the fuel pumps are working. Try doing the jumper thing on the relays. The pumps are pretty easy to hear. I make it a point to cary a spare, these little buggers can let you down at the worst times.
david 89 turbo cab