I have a old renault clio 1.2 petrol - I have noticed it started making a constant humming/growling noise on top of the usual engine sound. I only noticed this when doing over 50mph but now this seems to be progressing into occuring at all speeds? I havent noticed any real loss in engine power - What are the likely things that could be wrong?
May be a wheel bearing. To rule out the engine - drive at 50-60 where the noise occurs and press the clutch and let engine tick over. If the noise is still there it's likely to be the wheel bearings.Get it checked out soon.
Tbird
November 2007
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