Likely caused by water in diesel fuel. The first time was just before my oil change at 5000 miles but this time it is after about 3500 miles. Another known thing with all A3s in that So Ive been lurking for a while now. Here is some of the info I gathered - the a3 up to and including 2007 have a timing belt. Best you do it soonest. I have read through many threads including the sticky above but I havent really found the answers to my question above. Cleaned out carbon in the intake and replaced injector.
Purge control valve was broken. Dealer replaced B2S1 O2 sensor. Had problem checked while in for tire rotation. I had it towed away and bought a Ford 33900 km Check engine light on intermittently. I am however aware that we have sold an enormous.
Cause was a bad fuel pressure sensor. Incorrect installation or missteps during timing belt service are often done without intent and aren't noticed until further down the road. Tightening torque: 20 Nm + 45°. Turns out it got stripped during previous oil change. In case your wondering I only use fully synthetic oil but I go to a quicklube type of place.
The same timing belt and timing belt tensioner s that were fitted on your Audi A3 from the factory, which are engineered to meet factory interval requirements. Between 15k service oil change, etc and 18. Car had to be towed to the dealer. Tech found exhaust leaking at a clamp on mid-pipe. Diagnosis from codes was impossible.
Dealer found a that a clamp was loose and tightened it. There are no official solutions as far as intakes full exhausts cat backs available turbo kits. Oil pressure light comes on, bearings gone. Audi and those that were installed on your vehicle on the assembly line. It had to be ordered. Dealer found hose with a leak - replaced hose and modified engine heat shield which was tearing into the hose. O2 sensor came in, installed and normal.
There are 2 major players - the 2. Replaced thermostat, necessary gaskets, and topped off with new G12++ coolant. Thermostat was stuck open causing the car to run at normal operation temperature. Dealer repaced cam cover gasket, spark plugs and coil packs because they were oil soaked. Maybe we can hear from some other A4 2.
Some clips on body were also replaced. Fixed under warranty Fuel pump went bad and died. Dealer could not replicate issue but found fault codes in computer consistent with my observations. Tech found camshaft oil seal was leaking. The repair included a new intake camshaft follower and fuel pump. Dealer will replace fuel pump and turbo.
Hi Hope someone will see this. This has happened on three occasions always at highway speeds. How to Replace timing chain on Audi A3 2. Engine slower to build up boost. They thought they just had to do something to clean it out. Coil pack and spark plug were moved to two different cylinders and the issue could not be reproduced.
Dealer said this was part of the design, normal. My 2006 A3 consumes Mobil 1 0W-40 at the rate of 1 qt1500-2000 miles. Two new pre-cat O2 sensors replaced. Posted on Jul 14, 2017 Time to have a mechanic diagnose it. There's also an assortment of tensioners and idler rollers to guide and tension the Audi A3 timing belt.
I stopped by for an hour and came back the next day for repair. Turbocharger recirculation valve replaced 2. Low pressure fuel pump and fuel filter checked. Close tolerance engine designs allow for the cylinder head valves to hit the top side of the pistons. Given code and symptoms which included brief, initial rough idle the problem was due to failing coilpacks.