My new 3vze Rebuilt motor - idles perfectly - Misses intermittently over 1500 RPM. Injectors were ultrasonically cleaned and tested by RC Engineering.

New plug wires, cap, rotor and NGK Iridium Spark Plugs.

Any thoughts? If it is an injector I'm going to be po'd.

I think I'll try swapping out the plugs with some regular NGK plugs tonight. If it is the plugs I'm going to be po's because they were $7.00 apiece.