4 gauge is what Jeff Evans recommended at my tune. He said he uses it with success. My ground is still 0 gauge so I'm going to switch that with the higher quaility 4 gauge and see how that goes. Next I'll get my baterry checked out.

 

Update: The Honda battery that I just bought turned out to be bad. When tested it showed correct stats, but upon load tests it was not putting out the volts needed. Switched batteries and upped the CCA to 540 starts perfectly everytime now. Just a FYI for anyone who researches this problem.

 

Your welcome

 

Back from the dead! Honda gave me a new battery after they tested the "old" "new" battery and found it no good. Put the new battery in same issue. I fixed this problem once and that was by switching out a battery from my buddies srt4 with 540cca. Went for a drive shut her down, started right back up. Had him bring his battery back over to try again and same issue again. Battery with car off is showing 12.xx volts, car running with ac/lights on 14.3 volts. So seems the charging system is working. But once I get it warmed up and have my aem Tuner pulled up its only showing around 10.0 volts when cranking sometimes dipping into 9.xx volts. So obviously I'm not getting the 12 volts the aem v2 needs to start the car.

 

weak alt maybe?