Whatare the most common problems with a used Audi A3 hatchback? Rear hub carrier On certain A3s produced between 1 August 2017 and 31 August 2017, there was an issue Audi MK1 A3 B5 A4 B6 A4 C4 A6 C5 A6. The 6 Most Common Audi/Volkswagen 1.9 TDI Engine Problems. Oil Leaks; Injector Failure; Clogged EGR Valve; Timing Belt Failure; Dual Mass Flywheel (DMF) Rattle; Head Gasket Failure; 1. VW 1.9 TDI Oil Leaks. Unfortunately, this is one of the most common problems in these Commonsymptoms of a bad throttle body include dirt and grime, the check engine light, and an erratic idle. Your A3’s throttle body controls the amount of air that enters the engine. You control the throttle body position with the gas pedal. So, the symptoms of a bad throttle body will all affect how the vehicle feels responding to your EA2111.4 TSI Engine Problems and Reliability. Application: Golf Mk7, Seat Leon FR, Skoda Octavia A7, Audi A3. CPTA - CHPA engine with ACT system. CZDA/CHPB - 150 hp and 184 lb ft. The max boost is 1.2 bar; compression ratio is 10:1. CZEA - version with ACT system based on CZDA engine. ← More VW/Audi Engines. ENGINESHAKING, MISFIRING, RATTLING AND TAPPING UNDER LOAD AND A FEW OTHER SYMPTOMS Hi there My 2012 8P Shape 1.6 tdi CAY Engine - has Reliabilityand common problems. 4. Engines, drive and performance. 5. including the engine range. Which is the best Audi A3 to choose? Most A3 customers will want a small petrol model. The 1. Ifyou own a VW or Audi with a 2.0t FSI engine, you will need to look out for common issues. In this article we lay out the most common issues with the FSI engines, with detail on how to spot and address them. Audi 8P A3 2.0T FSI . Audi MK2 TT 2.0T FSI 2006-2007-2008.5. Higuys, I have a 2009 sportback 1.6, that has been having problems with a misfire for a little while now. The car is waiting to go into the garage tomorrow, but I’d thought I’d post on here either to help others out once it has been solved or for other opinions. a couple of weeks ago the car 2011Audi A3 engine problems with 8 complaints from A3 owners. The worst complaints are timing chain and engine broken, engine, and vehicle speed control. Messages 1,926. Reaction score. 3,560. Location. 16.4905° S, 151.7375° W. Hello Nick, I've read alot about issues with injectors and so on, the deviation on cylinder 3 is significant right after startup, but ok after just a few minutes, while driving the deviation is 0 mg on all cylinders. Since the wobble only occurs at "cold" starts it's eubvn.