Audi Repair: tune up, audi a6 quatro, brake fluid flush

Question
some thing simple, what do u recomend would be  the best tune-up  for a 1998 audi a6 quatro with 178+miles  spark plug,oil filter,cables ect..what brand?
(ps)i have a life time air filter=brand k&n
thank u for youre time.!!

Answer
Hi,
I would certainly change the plugs, change the oil filter (with a Mahle filter) and some good oil.  Check the ignition cables and the coil packs for signs of cracking.  Even a K&N air filter gets dirty, and these filters can be cleaned and re-oiled for good preformance.  If the engine runs good, it doesn't need too much fixing!  If it runs sluggish, then it may be good to check the vacuum system going from the engine to the air filter.  A visual check is worth much more than what I can write down here, and with that mileage, it is worth considering a brake fluid flush, and verifying the cleanliness of all other fluids.  Hope this hepls,  Jan