2005 Audi A3 "roaring engine noise" Questions

...Engine problems: A roaring sound could be caused by a problem with the engine, such as a failing alternator or a damaged serpentine belt. Exhaust problems: A roaring noise could indicate a problem ...

...is your radiator fan... it willl pull air through when it is needed to keep your engine and coolant cool... if your engine needs to cool quickly it will blow harder making the "roaring" sound ...

engine roaring above 30mph rear section of exhaust replaced also recently passed mot so assume cat ok. noise usually disappears while steering on a bend and returns on the straight Is it possible you ...

...speed and that makes the roaring noise. After it has been spinning a while, the fluid gets warm and gets thinner. that makes the fan turn slower than the engine. This is normal and needs no

...roaring whirling noise is coming from engine compartment, Engine seems to be ok. it only happens when moving seems to pick up speed when going faster ? Sounds like a bad wheel bearing to me. Try ...

traction light on hear roaring noise when driving also check engine light on roaring noise still continues after replacing driver side hub bearing

...clicking like dead battery You are going to need a shop to look at this, it is extremely hard to diagnose the kind of problem based on a "Roaring" noise complaint.You may have an engine that has ...

...all do it. is this true or do you roaring noise when idled stops when accelerated high No they don't always do that but I have found that a roaring noise could be from the tires and not the

...noise on my Audi A3 TDI 140. Mostly at low speed, sounds, sounds a bit like a jet engine (the whine not the roar), Thanks tim i have no dash lights coming on so carn't stat it, i drive an 2004 ...

...roaring' noise - front engine or underneath(?) area - when accelerating from a stop. Can feel transmission (automatic) go into 1st & 2nd & then the noise stops in 3rd & up. Usually happens when it's ...