a3 1.8t

I have no idea what to do im pretty new to cars, spark plugs(NGK IRIDIUM) and The ignition coil are changed, at high rpms car have missfire and losing power that happens after 4k rpm the car is not going well,with ko3s which runs at 1.1bar boost.

Just bought a fwd 1.8t 8v a3 with 30 thousand kms on it. I'm trying to keep it as pristine for as long as possible. Does anyone know if there are any benefits between bp or mobil when selecting which fuel to use? I haven't tuned it yet so still running 95 but I'd like to know which petrol the...

Hello new here and trying to take my intake manifold off my 2015 Audi a3 1.8t. I have followed the instructions on the service repair manual but it still will not budge. Anybody know of a DIY guide or have done this before? I am taking it off because I have a runner position fault in the intake...

Hello folks, Been searching threads and can't really find similar issue so hopefully someone is able to help. This being my first post I hope it's in the right space :) OK, so here's my cry for help - super weird noise is coming from ( what seems to be ) far side front wheel. Normally happens...

Yes they have arrived . Intermittent but they are here. Oil and coolant levels fine . Oil changed December . K&N filter. So my thoughts are oil sump pickup. From searching around here and the YouTube,seems to be pretty common. I am thinking if the screen looks complete ,no holes just clean...

Hi all, I have long since sold my 1999 Audi A3 1.8 Quattro T-Sport, but have some unused parts left to sell that I never got around to fitting. They are the following: - Full set of Forge red turbo hoses. - Full set of Forge black coolant system hoses. - Good quality EBay intercooler...

Got this 1999 A3 , it's a 1.8ti quattro , Ambition package . It had a pampered early life (lots of paperwork and receipts came with ) ,but then things went down hill for the girl. She's got rust ,body rust, underneath she looks ok. It has a tune by BSR back in the early 2000's,BSR sport...

Im thinking of buying one of these 2008 plate with 114k on clock for 5k. Anyone got any advice on what to look out for or if its even worth it??

Thinking of buying a 1.8t with 114k on the clock for 5k any advice

Hi guys, Im an owner of A3 1.8 with CDAA engine , my oil consumption is around 800-1100 for 1000km after searching in forums i found some threads about swapping the piston rings to BZB engine piston rings and it might help with the oil consumption. Did you guys have any issue with oil...

Just had my car (A3 1.8 T Sport 2002) nicked last week (!) so looking for a replacement... Ideally: Petrol 5 dr 2002 / 2003 era Please message me if you have something - all offers considered ! Thanks

I've recently acquired an a3 1.8t quattro, so far I'm in love, it's my dad's old car and I grew up loving it, he's modded it with the following; ko4 turbo, forge dump valve, s3 injectors, unbranded cone air filter, front mounted intercooler, down pipe, decat, custom exhaust and a bigger brake...

Hi all, first post here on the forum.. I have an A3 2002 1.8T sport. One slight annoyance is that when I open the drivers door, the sensor doesn't usually release and the car 'thinks' the door is still closed - so no door lights come on, the door shows as closed on the dashboard graphic...

recently found out my turbo is on its way out, does anyone know the price of a new turbo? It's a 2009 Audi A3 1.8 tfsi. What are the options for a different turbo to be fitted? Someone mentioned a S3 turbo which is the KO4? Thanks

Okay. Sorry if these are already answered but I can't find the answers anywhere. I'm looking into doing a few things short term, - Bigger/Better brakes - Coilovers - Rims - Exhaust And long term, of course is always turbo. Can anyone point me in the right direction for these? I can't...

Hello guys, I have an Audi A3 2007, DSG 1.8T FWD MODS: - K04 turbo from Audi TT 225 -Front mount intercooler - Autotech high pressure fuel pump, -No exhaust system (Decat, with no silencers), just like a track car - TwinTake Ramair - S3 front brakes - Coilovers The car is pushing roughly 300...