I think 96 may have it... with my old batteries, that's exactly what it would do...
it would just turn a couple of times and go pffft
got to the point I would not only have to hold the boost button for 10 seconds or so, but also start therv and idle up to give them some 'charge'...
checked your distilled water in your batteries ?
sorry, not suggesting as if you don't know, just these are the things that I failed at already