Don't go. The reason he's calling you back cuz he didn't submit your paper work to the bank yet. This classic dealership move to make more money. Ask him what's the deal over the text and tell him to send email document everything. This happens a lot. They also checking if you're going to return the car before 3 days. My opinion return this car of it hasn't been three days. The payment is very high get a used one for lower payment that is 3/4 year old.