Picky Starter

chevrolet
suburban

#1

I have a 1999 Chevy Suburban and it is having a hard time starting. Sometimes it starts just find but if I leave the air conditioning or fan on it has a real hard time starting. I have to turn everything off and try again. It seems worse when I am running around with lots of parking. Any ideas?


#2

How old is the battery?


#3

One year old