I have a 06 Apex with a MCX 310 kit. I just installed the 310 kit this year and have had troubles starting it ever since, when it's cold. I also have a bat cap battery that has been in there since last year. I know a lot of people have had problems with them . I can usually get it started by jumping the battery but it will not idle unless I give it a bit of gas. Once it's warm it seems to run and start with no problem. I have also had code 14 show up but it goes away once the sled is warm and idling fine.
Thx.
Thx.