I may have put this in the wrong place but I need a little help from you guys. Wife's car won't start unless you jump start it. Took it to a local parts store to have it checked out. Said the battery and alternator is good. Parts guy thinks it is the starter or cables at the starter. He said when it's jump started, there is more power going to the starter so if there is a loose connection, it would still move across the gap and engage the starter. What are your thoughts? I am going to check the cables as soon as my boys go to bed. Any other suggestions on what I should check? Two vehicle family so I have to get it fixed soon. Any help is greatly appreciated.