Speaking of oil, do I really need to change my oil, or, can I just let it run dry and then add new oil?

 

How do I know if I have a B5?

 

Can we see a picture of your car?

 

I agree - retite it "what not to do" or something like that, and also put it in the new members area so future noobs can a) learn from a colossal idiot, and b) realize that no matter how bad they get flamed on here, it could be a LOT worse.

 

Someone buy me an A2!

 

f.u.c.k.ing serious right now ?
you're right your friend dosent know audi's...damn german engineering made it damn near impossible for the car to run with sand injection.

 

Nope - that'll take too long. Run your oil return line from the turbo into the turbine housing itself, and blast it out the back of the car. You'll get it all outta there a lot faster.

 

if you plan on selling your car or want to get rid of it... let me know.. ill take it out of your hands!

 

Hey, since you're going to be parting it out, can I buy your Fog Light Relay for $10?

 

you should probably do a compression check after that whole port and polish procedure.
and yes, your car will magically be fine to go pick your girlfriend up from work. i'm sorry no one here bothered to answer your second question. they are so rude sometimes.