Im getting ready to take my 06 in for the usual 20 hour check up, and was just wondering what the dealership actually looks at, i know the oil and check some nuts and bolts but what else do they do

 

anyone?

 

ummm, they start it and change the oil. Theyll tell you they check the valve clearance and all of that. If they are charging you, dont do it, last year i took in my Z and the oil was still too low after they changed it. I do everything myself now. Look at ur fluids, change the oil and the filter, clean the air filter and you dont need to go to a dealership

 

thanx for the help.