As mentioned in one of my other posts, I have a 2000 A4 with 145k miles (about 80% are highway miles). Are there any suggestions to keep the car running for a long time (say another 150k miles). I get the regular servicing done, but thats about it. Also, can someone give me some suggestions on cleaning products (mainly the exterior). I dont know much about the inner working of cars and what is good, all I know is Audi makes great cars. The other day my colleague who drive a BMW told me to use STP fuel injector and said that it really helps. So any tips and suggestions, please let me know.

SR.

 

http://www.bentleypublishers.com/tec...ance.sched.pdf

as far as autozone type stuff to add to your engine. i wouldn't bother. most of it is garbage and you'll just end up wasting money. im sure there are a few exceptions but, like i said, i just dont even bother. scheduled maintenance is enough IMO

 

If you have a 1.8t, use synthetic engine oil ,like Mobil 1 0W-40.
With the 1.8t, use the large oil filter, Mann W940/25.
Search this forum for Seafoam. It's much stronger than STP fuel cleaner,
and can be added to the crankcase before an oil change.

 

Lucas oil injector cleaner every 15-20k

seafoam crankcase once, intake once, good for a long time (like another 50-75k)

Regular maintanence and your good to go.

Give her some love, she'll love you back.