2001 cadillac northstar cranks but wont start.
2001 Cadillac wont start thought it was the chip in the key but it was not that. car will start after it sets for 12 hours. its not hot. it will do it randomly . so I tried many things that didn't work like disconnect the battery , try different keys , tap the starter then try it. the only thing that worked was hold the key forward while someone taped the starter, then I came up with turning the key on and pushing the start relay works every time. been doing it for a year and it still works , about every fifty times I start it I have to do the tap thing once. hope this helps some people because there is nt much on you tube about it. thanks for watching.