Can the digital dash give me a temperature reading in degreees of the engine

I can't do this. You may be able get this reading out of an a scan tool, but I'm not sure about that for your car--which is OBD I, I believe.

No it cant. You could install a mechanical engine temp gauge if you wanted to. That would be the best so as not to interfer with your electronics.

answer no.2 is right.no temp display on this car.install gauge.