Volvo Repair: Volvo 1986 240GL, coolant temperature sensor, volvo 240 gl

Question
Hello I jst resurrected my VOLVO 240 GL 1986.  My car will not stay started with a cold engine.  It will stay started once the engine gets warm.  What do I have to replace to keep the engine started all the time?  Thanks for your reply in advance.

Answer
there are a few things it could be it should really be looked at for a proper diagnosis.it could be a bad fuel pressure regulator,engine coolant temperature sensor or carbon build up on the valves and in the intake manifold.I would also clean the throttle body.