Ok hello Every one I need some serious help,My 2010 g37x 52000 miles is having starting issues,It first stared struggling to start so I replaced the battery.now 1 week later today I was starting it and it struggled and didn't start I kept trying and eventually it just completely died.i got a jump start and it worked.i took it to a shop and had the battery tested which determined the battery was good.So I figured it might be my alternator so I jumped it and took off the red positive side and the car didn't shut off?????? WHAT COULD IT BE GUYS..

 

Are you still under warranty?

 

Yes I should be

 

Have it checked out under warranty. Don't let anybody touch your car except the dealership.

 

Seriously. If the dealer sees youve been playing with your car they will easily blame it on you and void your warranty.

 

I think I might have the same issue. It started on really cold winter days when my car wouldn't start unless I give throttle. Thought it was just the weather and then it would have the rpm go down below 1k rpm and then back up again when I start the car, just feels like it didn't wanna start. This morning I had to give it throttle otherwise it wouldn't start.

Any resolution to this at the dealer OP?