I have 190,000 miles on a 1998 Audi A4 Turbo Quarttro and engine is still running strong. Have done regular maintenance and oil changes every 3k-4k miles with Moble1 0W-40W Synthetic.
The 1.8 turbo is more powerfull. The turbo charger pushes more air and fuel into the engine.
The clue is in the numbers. 18t is an 1800cc turbo, the 3.0 is a 3000cc engine.
Underneath the engine, toward the right.
Turbo position is on the right front next to the p/steering pump if your A4 is a turbo unit if not it mite be a A4 L only no turbo specification. You can not install turbo because the piston are different from the turbo engine.
depends on what engine you have...the A4 used a 1.8 turbo, 2.0 turbo, 2.8, 2.8 twin turbo, 3.0. god these questions are funny.
Engine code AJK firing order 1.4.3.6.2.5
Yes you can put a turbo in an Audi A4 3.2L V6. The Audi A4 currently for 2009 has two engine configurations. One is a 2.0 turbo producing 211H.P and 258 lb feet of torque. The other engine is a 3.2L V6; this engine is rated at 265 H.P. and produces 243 lb feet of torque. Now to respond directly to your question the answer is yes a turbo can be installed into an Audi 3.2L V6. It is not well known what tuners in the United States produce this service, but for high performance after market Audi tuning you might look to APR Tuned. They are located in Alabama, but have a unique knowledge of tuning Audis and Porsches. Their website is http://www.goapr.com/Audi/index.html
It is very possible that the Audi has a vacuum leak. Check all of the vacuum lines for any leaks or cracks.
Attached to the exhaust manifold... Follow that and you will find the turbo.
My guess is that it is your fuel pump that you are hearing.
Emissions related or a misfire. Get the codes read with a scanner.
After repairing the cause of the code, you clear it with a scan tool.