Hello all

Just puzzling, I banch test the 180, starts and runs great, I installed to my jet, it will not start,
I by pass the gas solenoid so gas direct to the engine, it fired up.

I thought the issue was the gas solenoid, so I changed to another solenoid, same thing happened, will not start, I by pass the 2rd solenoid, it fired up.
I thought it may be the ECU, switch to another ECU, change the setting on ECU, same thing, no go, I by pass the solenoid, it fired up and runs.

What could this be? Thanks

Al