Cadillac Repair: service Emission system/ride control and Service engine soon lights, emission system, computer problem

Question
Just purchased a 96 Eldorado 124000 miles yesterday. The service ride control, Service emission system is on, and the Service engine light is on and will not go off. The car is driving fine, however I not-ice some miss firing while at stop lights. The dealer is willing to h-a-ve- their mechanic look at it.

My question is what problems with this car may possibley be? Should I trust their mechanic? Waht responsibility does the dealer have to correct the problems? I have this car less than two days; any advice will help.  

Answer
Hello,

most used vehicles are as is and uless something different is in writing you own not only the car but the problems as well.

You have a computer problem with the emmision light on. Could be a hundred different things from cheap to expensive to repair. The light is merely a symptom.  The computer needs to be scanned for trouble codes.