redbird555

iTrader: (14)

Hey guys I think I know whats going on but I thought I might try to get some opinions here. I recently installed a shorai lithium battery for the first couple days it was fine but then I had to disconnect it/reset the pcm to make a new hold down. Fast foward and now in the early mornings after the car sat overnight I will crank the car up and it will immediatley die I have to feather the pedal for a couple secs. I also notice that the alternator is charging the battery more than normal at this point 14-15 volts. I think this is because the battery has a lower capcaity than the stock one so it has to make up for it.

I am resetting the pcm again now to see if that makes a difference. If not then I suppose I shuld up startup airflow to adjust for the alt load increase during startup cycle? Any opinions

Not sure if this is the best section so im going to repost over in drag tech to see if someone has had the same probelm