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 Hifolks, I'm new to the Audi "scene". I'm a regular on a few of the Honda forums, but that's because of my "other" car. Just bought us a 2010 1.6 Tdi sport as a daily drive. Its a lovely car to drive, compared to my former daily 306 I've been in for the past few years. However they have been Thereason your Audi A3 shakes at idle but smooths out when accelerating is that the engine is spinning faster, which smooths out any misfires. If a motor mount is causing the problem, once you put the car into gear, the torque from the engine will hold it against the frame. It can be very jarring when your Audi A3 shakes when idle. ReliabilitySurvey, the A3 ranked last out of 29 cars in the family car class. Its reliability score was just 71.8%. As a brand, Audi placed 26th out of 32 manufacturers featured. What to look for 20 TDI CR Volkswagen Engine Problems and Reliability. By itself, this engine is very reliable. Audi A3, Golf VII, SEAT Leon CFGB, CBBB, CEGA, CAHA - 170hp/4,200 rpm; 258 lb-ft/1,750-2,500 rpm. VW passat cc, Audi TT 2.0 TDI quattro, Audi 8P A3, Volkswagen Golf Mk6, Skoda Octavia RS TDI, SEAT Exeo, SEAT Leon Thebiggest problem with the CAYC engines is the injectors which are prone to failing. VW switched away from Bosch and decided to use Simens to manufacture the injectors which are far inferior in terms of quality. All 4 of my injectors failed on my A3 but luckily enough, they were all replaced by Audi under warranty. Fromlack of power due to throttle system faults, ignition coils failing, check engine lights and hesitations due to failed high-pressure fuel pumps, FSI and TFSI Engines Carbon Buildup (Intake Valves, Intake, Hi I have strange problem with 2010 Audi A3 1.6 petrol engine, when you start to drive in 1st gear and you let go off the clutch, there is no reaction to gas pedal, .

audi a3 1.6 engine problems