Hey All, jst a question about  wiring in the zx alternator upgrade. Have installed the alternator and adaptor from Dave, the car is charging but the Amp gauge fluctuates wildly when car is running. Does this look like the correct wiring for the alternator. Car is a 12/70 240Z.

Going out to change the oil, thanks in advance for any input!

Mark

Just an update, got my new Alternator from Rock Auto, turned out its a GM part and my old new belt is too long! Quick trip to NAPA for a shorter belt and all is well, showing a good charge on the gauge and the car is running more strongly and idling better. I'm thinking that

whatever problem I had was causing a weak or intermittent spark problem.

Thanks to all who offered their input!

Mark

Cool! So it was just a bum rebuilt alternator?

Man how I hate rebuilds...