1nate7

I have been having a starting issue where I have to crank it 3-5 times but the car will eventually start. The strange thing is that it will fire up first time every time if jump started. My battery is almost new and tested good at 577 cranking amps and I also run a trickle charger. Maybe the SC is requiring more power to crank over but I haven't had this problem in the past. Also, I'm in AZ so I don't think cold temperature is a problem. Any ideas?