Dear fellow members, my 1999 maxima has had trouble starting with out a boost the past couple of days, I went to my mechanic and he hooked it up to this little machine and said the battery was bad. I paid $100 for the battery the next day again it wouldn't start. So I got a boost, went back and he exchanged the battery with another brand new one. Today again it wouldn't start and a boost is not helping, what is wrong? Thanks for your help.

 

maybe its the starter?