My car starts and then dont start does it have sumthin to do with it still in 1

Hi there: Your symptoms sounds like it could be a number of things. Make sure you have a good battery which is clean and tight at the battery connections and at the starter connections. Without inspecting the vehicles these intermittent problems are hard to find. Best thing to do is take to an ASE Certified specialists who can help you determine what is the problem quickly. Sincerely Ultimate Performance Team