97 Taco knock sensor/harness replacement, won't start

I replaced the knock sensors and harness. When I finished it up Friday night, it start with an incredibly rough idle, with rpm rising and falling, between 400/800. I've double checked all electrical and vacuum connections, the injectors and coil packs. A couple vacuum hoses have slight cracks, but they had them before I worked on engine, when it idled smoothly. I followed the book except for the fuel pressure relief procedure. For that I just disconnected the banjo bolt on the fuel rail.

 

Bad connection on a coil pack. They were all clicked, fully seated and grounded.

 

Sounds like a vacuum issue still but it might be pulse issue between the igniter & ECM

 

Not throwing any codes? Were parts all new oem?

 

is the ground wire on the drivers side of the intake manifold tight?