I just bought this car not running. It turns over fine, has fuel pressure if I jump B and FP at the diagnostic plug, has spark, has correct timing of cams and distributor, has voltage to the injectors, but I think it isn't getting the signal (pulsed ground) from the computer to tell the injectors to open. Got any ideas? Thanx, Jon at

kitch428

See if you can get a used ignitor. I know they're expensive, so a used part or a donor part is best way to go. Parts stores carry them, but it's a crap shoot if they work out of the box.
Also, if someone has been into this motor, a very common ground connection is left off. It's hard to see and bolts to the back of the intake plenum. This is main injector ground!!