I have an engine problem that's really got me stumped. My engine dies when making a right hand turn. It feels like your turning off the ignition. If I feather the throttle 1/4 or less it runs fine, but more throttle and it cut off. As soon as I straighten the wheel it runs normal. Also runs great when turning to the left.

This is on a 1994 Miata 1.8 engine.

I have checked the following:
Fuel pressure good.
No loose wires on engine.
No loose wires under the dash.
No wires touching the accelerator peddle or cable.

I have replaced:
Fuel pump.
Kill switch.
Engine computer.

Any ideas would be appreciated.

Thanks Vance