Hello, can someone explain to me how car dealers handle client that's still brings their mechanic to inspect & Diagnose a used vehicle or toks for them,I got a client & I gave him nice used & toks car to choose, but the ignorant & stubborn mechanic was looking for something to discourage my client in all the options I gave him ..e g No catalyst, please how many cars on naija roads have a catalyst, Abs issues & sensor,to the extent of telling my client the car was to expensive & it doesn't worth the price we have already concluded on, I just told my client he should allow the mechanic to help him source for a 100% perfect car which I doubt.Am just angry right now, it really pisses me off.