looking for some help.
I just brought a 2003 audi a4 1.8T (190BHP) it has the BEX engine 6 speed.
It has about 60k on the clock, i just gave it a service, new oil, oil filter, air filter, spark plugs, new cambelt kit and waterpump. i even changed the MAS air flow sensor.
It also had a new coilpack before i brought the car from audi on a recall free of charge service. it has paper work to proove this and also we checked the coil pack and it looks new.
the problem was there before i got it serviced aswell as after, but when i accelerate with foot fully down the car judders back and fourth when it picks up speed, its a bit hard to describe but it feels like it accerlates stops and accerlates again whilist picking up speed, its more noticeable in 5th and 6th gear. it doesnt happen when you accerlate gradually. any ideas what this could be and has this happend to any one on here?
any help or ides what could be the cause would be highly aprecated.
thanks in advance.