Just a quick one guys....The old girl GC8 has been playing up a bit lately...it,s been running sweet after I sorted a few CEL code issues and replaced the Knock sensor and Crankshaft position sensor...But today stalled and stopped...let it sit for a while....did a connector diagnosis and came up with CEL 12...Starter switch....once it was running ...then stalled again now it wont start.......Any ideas gents to get the old girl up and running again...cheers

Take care

Paul