hey all

so my car was all fine and then i started it and i knew something was wrong. the car was hesitating with a rough idle and the engine light started flashing. On my old a4, one of my coil packs went out on me, but that hesitation was alot worse than it is now. if i push the gas hard enough, i can still notice it but not as much. i can drive it but when i had the coil pack go out it was terrible this isn't as much, just trying to let u guys know what exactly or any ideas. when i look it up in the owners manual it says when the engine light is flashing, it may mean something with the exhaust , the roads have been terrible have been hitting a lot of different things underneath???

couple more question, i was looking at my head under the valve cover gaskets and it was full of oil, it looked like it was comign from the valve cover gaskets but i was told it was the engine "swetting" anyone herd of this? i also notice the engine had a lot of oil coming from a lot of places where two piece come together like block to oil tank..... same with the power steering rack nothing is leaking or anything just wondering if anyone got warranty work done to correct any of this or should i push for them to fix it?




and im at about 90000kms and i have extended warranty, so not to worried just any ideas would be nice. thanks