what should i do for a tuneup on out 3.5l, 06 pacifica?

i know plugs, air filter, check tire pressures, but what else? any common issues/problems? my wife reports hesitation, we have owned it for 2 years, and haven't done anyhting to it. lthough, we do regualrly change the oil with synthetic, and i think we did have the tranny powerflushed once.

i do see that the coils are on the plugs on this engine.

what plugs are the forum recommended plugs?

i browsed back several pages of threads and didn't see any relating to performance or tuneup stuff

thanks

 

a TUNEUP is plugs only the other items air filter and so are they are what they are
as for the kind of plug use the OEM ones champion plat

 

What about cleaning any sensors or the throttle body or anything like that?

 

its not part of a tune up u can do what ever u want

 

champion platinums are the best for these engines? or the mopar approved?

my wife said she has hesitation when she accelerates, anything else recommended to do? the oil is synthetic and changed regularly

 

rear your owners manual it will tell u what to do what what times champion is mopar.