So I've got a pretty weird problem: my '05 g35x, with 133,000 miles on it stalls or stutters when making hard rights. Not sure about lefts, as it hasn't happened so far during a left. The car will restart without turning the key, but revs will drop to 0 and it does indeed sound like the engine dies.

Happens both when giving gas and not... (during the turn) but not on every hard right, only when it feels like it. It doesn't seem to be dependant on fuel levels, since it still happens directly after filling up.