If you have a loud whistling noise coming from your 2.0t TSI engine you might have a bad PCV valve. A bad PCV can also cause Fault code 0171 System Too Lean, as well as others. Take a look HERE for more info on the TSI PCV issues 2.0T TSI Intake Manifold Runner Fault Codes VW-Audi 2.0 TSI/TFSI Engine Problems and Reliability 1. High engine oil consumption. It is the usual situation with cars, which mileage is more than average. Often the 2. Knocking, like a diesel engine. The reason is wear of camshaft chain tensioner. 3. A car doesn't accelerate at high rpm. This #1 · Jun 3, 2016 For a while now we have been putting out articles about common issues with the TSI and FSI engines. These are some common things you should look out for on your Volkswagen Tiguan 2.0T. Listed below are the articles we have published to date. 2.0 TSI EA888 Engine Problems and Reliability. It may seem strange but all the main problems were inherited from the 1.8TSI EA888 engine without any changes in the worse or better direction. There are problems with stretched timing chain, high oil consumption, carbon deposit inside ports and on intake valves. App Vay Tiền.

vw 2.0 tsi engine problems