Hello all, Need help badly!! recently replaced TB with Brand new tb...had eml etc issues. recently the cars been going in to limp home mode!!! when driving there is a slight hum when accelerating. when i use cruise control it works but slow accelerating when in limited performance mode so i...

Car is making a very small humming sound from underneath the front. More noticeable when you are slowing down.... almost a complete stop. Does not get louder as you increase the speed. Sounds like it's coming from the center of the car. Car has 74,000 on it. Update took the car to a...

I have recently bought a 2003 Aero, and coming from a n/a 9000 CD, what a car it is! However, I have noticed a couple of things which might be issues. The first is a weird kind of humming sound you can hear in the engine bay, as well as outside and inside the car. It increases on...

I recently started to have a humming noise when my 04 9-3 is being driven, the sound is hard to explain it some what sounds like a exhaust leak would. but if the car is not moving the noise is not there rev the engine and no noise. I have no power lose no check engine light nothing at all. the...

Hi all, Recently picked up a 1999 95 2.3 lpt. Full saab service history, last oil change and service 1 yr to date. At idol, I notice a loud humming noise, which gets louder if turn the wheel. As soon as rev engine or move off I don't hear it anymore. First I thought it was the "sludge...

Don't know if to describe it as humming as when on motorway today I thought somebody was beeping at me, it only happens above 70mph, there is no vibration from the wheels and it comes and goes, any ideas please.

Engine just started making a deep humming/vibrating noise between 2000 and 3000 rpm and when turbo in the orange on gauge. Noise dose not appear when driving slowly, only when pushed a bit harder so revs build up, seems to stop over 3000 rpm. Any suggestions much appreciated please. Car is a...

New on here so please bear with me; I tried searching for my query but couldn't find anything. I've just bought a Aero "Turboo Edition" estate from July 2008 which has the touchscreen sat nav /HK stereo /6CD changer. Whenever I turn the radio on (or sat nav or CD) there is a constant background...

Hi Any ideas about a loud humming from the front when the speed is between 15-30mph then goes away? At around 28-30 it is really noticeable. I have conti contact 2s on the front with around 4k miles and the tread looks even and fine. My car is an 2003 Aero estate with 53,000 miles. Apart...

Sorry posted this in the wrong place originally. Hi all, got my Hot Aero convertible on a 2002 I have to say, I know what Jeremy Clarkson is on about when he says all SAAB drivers seem to have a smile on their face! However, I have this niggling noise coming from what seems to be the front...

Hi All Has anyone come across a humming noise from the aircan in a 9-5 when engine turned off? The system works fine and shows no errors or fault codes. Just recently though; perhaps linked to the warm weather we have just had, when you turn of the engine this noise sounds like something...

Hello all, iv just bought myself an 03 plate 2.2tid i know many have had problems with this engine but iv got it now so i will live with it untill i get major problems. Anyway to get to the point upon picking the car up i have noticed a humming sound from the front right somewhere in front of...

I have a 2.3 LTP auto and today it has developed a hum from the front drivers side under bonnet, my first thought was wheel bearing but it has come on all of a sudden so wondered what else it could be?? I have heard talk of a bypass valve but I have know idea about the engine bay content on the...

Hi all It is not often that I am outside the car while it is running, but I was this morning and I noticed a high pitched humming/whinning at the rear of the car. I assume this is the fuel pump but I havent noticed it this loud in the past, especially since I am now having to hear it over the...

Hi all It is not often that I am outside the car while it is running, but I was this morning and I noticed a high pitched humming/whinning at the rear of the car. I assume this is the fuel pump but I havent noticed it this loud in the past, especially since I am now having to hear it over the...