Sc400 wont start when hit

[Zackh99]

I am having a problem with my 93 sc400 in the morning when it has been sitting for a while it was start up just fine and run great but if I shut it off when it's warmed up and then try to start it back up it won't turn over does anyone have any idea what that could be

[RX400h]

 

The cold starting issue could possibly be caused by a failing fuel pump, fuel injector, or  temperature sensor. Heat increases resistance in electrical circuits, and it is possible that once the fuel pump has been running for a while, high resistance causes it to slow or stop. The same high resistance can affect ignition components.

Make sure all of your electrical connections are clean and secured.