I bought a second hand Ford Figo 2011. The vehicle has driven around 56k kilometres. Recently there was an issue with the starter motor, which I got fixed. After that the Check light is on. The Ford service executive suggested I should replace the EGR valve, but I think the light is on because of some loose connection (the mechanic who repaired started motor did struggle while removing it)
What should I do in this case? Should I get it replaced? I'm asking because I've no idea about this, this is my first car. If I consult any mechanic they would suggest I replace it.