Hi gang,
I have an 2004 A4 1.8t B6.
When my car sits overnight/cold, it is hard to start. Fires up and instantly dies. Takes about 3 start attempts and have to pump the throttle. Once it starts, runs smoothly and no problems the rest of the day. Previous owner changed the fuel filter and pump. I've changed the oil, air filter, spark plugs, cleaned intake. No engine codes. Any help is appreciated and thanks.