Faz2325.

Hi everyone. Need some assistance please! I have an Audi Q3 2016, recently had a diagnostic done on it & below fault codes appeared. Firstly, looking at the one thats showing as ‘active’ the oil pressure regulator valve has an electrical error, so I replaced the valve itself, yet the error code is still there… anyone know anything about this? the rest of the codes are ‘sporadic’ however, the confusing thing is that they still show symptoms such as the AC not working. if anyone can advise I’d appreciate it

Yes the belt was all done at the dealership

I understand, however this knock has only made an appearance very recently in the last few days and sounds very bad. timing belt was last done at 47k miles so done pretty early from Audi. It has a full Audi dealer history with gearbox service done too. So pretty much on paper its very well maintained and has only ever gone to Audi.

I understand, however this knock has only made an appearance very recently in the last few days and sounds very bad. timing belt was last done at 47k miles so done pretty early from Audi. It has a full Audi dealer history with gearbox service done too. So pretty much on paper its very well maintained and has only ever gone to Audi.

Its got 64k on the clock now. brought it and driven 4k miles since May. okay I see. Thanks for your help. It’ll need to get inspected.

The noise has just started a few weeks ago & not many miles have been done on it. the engine oil light has never come on, I randomly checked it & it was low so got it topped up. car has no smoke coming from the exhaust once warm, only when cold. full audi dealer service history. Car brought in May & that’s when the last oil service was done.

Its not any louder under load or when revving. Stays the same loudness when revving

The sound goes away once car is warm & when driving. its only when the car is cold, it comes and goes every say 15-20 seconds. But once driven it goes away. I did also recently notice engine oil was very low so got the local garage to do a 1L top up but not sure if they used low quality oil or also if it needs to be topped up further but it is between the min & max lines.

Hi everyone I have an Audi Q3 2L TDI 2016, it’s got a few issues I need help with. firstly, the video I attached. It’s making a knocking sound from the front when on cold start only. Once the cars warm and driving, no knocking noise. Anyone have any ideas what it could be? IMG_1582.mov