my girlfriend has a 98 nissan sentre 16 valve automatic as of now it wont start but the day before it stopped it had a very little weak start but fired up no problem then next morning she went to go to work and it wouldnt start i made sure the battery had a good charge tapped the starter and got nothing out of it when i try to turn it over it will somewhat turn but its very slow and it almost sounds like somethings binding up and then one time when i turn it it does nothing or it may click once n then thats it and thats all with a charger/jumper box on it any type of help would be great since im new to the whole nissan deal thanks