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  1. Can anyone identity this noise? High pitched noise

    Alfa Giulietta
    Hi, I've recently noticed a slightly high pitched flutter type noise on my 2011 1.4 multiair. It's at a certain rev, maybe about 2500 ish I've attached a link to a video as it's easier to hear than try and describe it. Seems to be more noticeable when cold but always there even when warmed...
  2. Deep burble vs high pitched rasp? (Exhaust question)

    Alfa GTA
    Hi all I have a 147 GTA which I bought with a ragazzon back box already fitted. It has this really nice (IMO) deep burbly sound at idle which shakes the house when it's in the garage I've been looking to upgrade the exhaust system but to be honest with YouTube videos I can't tell much of a...
  3. GT Rear Parking Sensors - New Higher Pitched Beep

    Alfa 147, 156 & GT
    Hi all, Today I heard a higher pitched beep higher than the normal parking sensor beep when I was reversing. Has anyone else experienced this and does anyone know what it is? I have had my GT for about 9 months, and should mention that only the two outer sensors seem to work. Today I engaged...
  4. persistent high pitched squeak from dash

    Alfa 147, 156 & GT
    not all of the time, but certainly a persistent companion on every journey at the moment. I'm finding it very off-putting. Is it the dashboard itself? Dunno - but that seems solid, and no 'damping' by placing my hand on the dash relieves it. I tried holding the steering wheel firmly because...
  5. high pitched whistle after fitting new flexible front pipe

    Alfa 147, 156 & GT
    Professionally fitted front pipe apparently has no leaks but I now have a high pitched whistle on hard acceleration in lower gears. i see it may be a a leak in lower turbo pipe but why did it not make the whistling prior to fitting the new exhaust? could it be that there is now more pressure...
  6. high pitched squeal when I turn left slightly

    Alfa 147, 156 & GT
    Guys, When I turn left slightly I get a high pitched squeal, which vanishes when I turn left even more. When I press the brakes it gets slightly louder and then vanishes too, its all coming from my passenger side wheel area. I am assuming its the brakes, because it gets louder and then...
  7. high pitched squeal from rear wheel

    Alfa 164 & 166
    I have a 14 year old 166 3.0 which is the love of my life and of course my worst enemy:lol: After driving at speed for say 20 miles I'm getting a high pitched squeal/whistle from my NS rear wheel, if I apply the brakes the noise lessens but returns shortly after but also if I don't apply the...
  8. Help pls. High pitched noise from 147

    Alfa 147, 156 & GT
    Can someone shed some light. I have been getting high pitched squealing/whizzing noise from my 147. It doesn't kick in until I usually drive over 40mph. Seems to stop when I put foot on brake. Thought it was brakes but mechanic advised brakes seem fine. Could the timing belt be causing this...
  9. High pitched sound in the cold

    Alfa 159, Brera & 946 Spider
    Hello everyone. I need some suggestions as to what this could be. I have moved to a small town 4 hours from Sydney and the mechanics here don't seem to know much at all about Alfas, let alone diesels. I have noticed over the past few weeks that on cold mornings I can hear a high pitched whirring...
  10. High pitched squeeking

    Alfa 159, Brera & 946 Spider
    My 159 has developed a squeak that only seems to emanate once the car has warmed up. It's very loud and can be heard from the car externally and it’s also only noticeable when the car is moving very slowly or when setting off from being stationary. Has anybody got any ideas as to what it could...
  11. Bose high pitched noise

    Alfa MiTo
    My 12 year old son loves our Mito but complains when he travels in the back of a high pitched noise from the tweeters, my 14 year old (and my wife and I) can't hear it. Anyone else had a similar issue? I should add this is with the Bose and RadioNav fit.
  12. High pitched noise from under car!?

    Alfa 147, 156 & GT
    I'm trying to track down the source of a high pitched whining noise from under the car, which is audible while sitting in the car at idle, and quite noticable from outside the car, the engine noise at anything over about 1500rpm drowns it out. It's one of those noises that seems to be coming...
  13. High pitched squeak/squeal

    Alfa Giulietta
    My Giulietta Cloverleaf has recently developed a high pitch squeak/squeal when slight speed adjustments are made during initial drive off,it then seems to go away.i have also noticed that on occasions the noise can be heard when adjustments are made on the steering wheel.Can anyone offer...
  14. High pitched whine?

    Alfa GTA
    Driving home last night in my GTA selespeed SW, I noticed a high pitched whine while turning in a right direction. It stopped when the wheel straightened. Didn't make the noise turning left. At first I thought it was the radio, such was the pitch of the whine (almost sounded like audio...
  15. High pitched whining from drivers door card? (159)

    Alfa 159, Brera & 946 Spider
    This happened yesterday..... just for a few minutes..... High pitched whining/whistling from door card. Seemed to be coming from the window control area. Wounded down window and up again a few times, didn't do much.... Heard it briefly earlier today.... Any ideas?
  16. rattling and high pitched noise

    Alfa 147, 156 & GT
    hello guys recently my much loved 147 started rattling at startup and continues while driving sounds like a diesel now, also when driving there is a high pitched noise when changing gears and stays while driving also parked in neutral and rev up the high pitched noise is there. i have tried to...
  17. High pitched frequency only through front left speaker

    ICE & Blue&Me
    Hello My sound system in Alfa 147 TS - Blaupunkt 937 with Bose sub and buster developed this high pitched frequency noise(alternator) coming through the only front left speaker, and it goes up and down with the revs. The fantom noise disappear when I turn up volume on 937 to 50 and there is...
  18. high pitched screech

    Alfa 147, 156 & GT
    Hi All, need help, My X reg 156 sportwagon has developed a high pitched screeching noise coming from the offside front wheel assembly area. It comes on after about a mile of urban driving. It mainly happens when the wheels are straight ahead and stops when turning and braking. I have fitted new...
  19. high pitched squeak when accelerating???

    Alfa 147, 156 & GT
    hi all. i have a really annoying squeak but only when accelerating. sounds like its coming from the drivers side but cant be certain. ive checked the exhaust and that seems solid. cant replicate the noise however hard i shake it. All heat-shields are solid too. Someone mentioned the radiator but...
  20. high pitched whining noise

    Alfa 147, 156 & GT
    Hi folks,not been on here for a log time which in one way is good i suppose as the alfa has been running sweeeeet, but got a problem and wondered if anybody could shed some light on the issue before i start tearing bits off.. the offender is 2.0 TS of 2001 vintage, for a while now i have been...
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