When warmed up the engine surges,high idle,low idle, anyone know what the problem can be?
Sometimes it even dies.


Another issue:
Headlights won't come on, have to turn them on and off to get them to work, installed a new switch, still does it-any ideas?

Thanks

 

First problem: vacuum leak.
2nd problem: a connection in the wiring is bad, maybe a ground connection is bad.