We had a new engine put in our 08 Dodge Caravan. ... Have not driven it yet.

What is your question?

We has a new engine put in.... Now the EAS light/car with squiggles behind it light/engine light is on. My question. .... Why could these lights be on? The belt squeals a bit...when started. Have drove it as of yet. Any suggestions. Please. Thank you so much. In need of my vehicle badly.